{"title":"Mechanical Friction Devices \u0026 Spares","description":"\u003ch2\u003eMechanical Friction Devices\u003c\/h2\u003e\n\u003cp\u003eMechanical friction devices have become an increasingly popular part of modern arborist climbing systems, helping climbers improve efficiency, consistency and control when ascending, descending and working within the canopy. Used alongside climbing ropes, harnesses and connectors, these devices can reduce physical effort, improve rope management and streamline everyday tree climbing operations. Our collection includes mechanical friction devices suitable for a wide range of climbing techniques and professional arboricultural applications.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional friction hitch systems, mechanical devices use engineered components to manage friction and movement along the rope. Many arborists choose mechanical systems for their smooth operation, consistent performance and ease of adjustment while working at height. Depending on the device and climbing method, they can assist with ascent, work positioning, descent control and canopy movement, helping climbers maintain efficiency throughout the working day.\u003c\/p\u003e\n\u003cp\u003eWhen selecting a mechanical friction device, it is important to consider rope compatibility, climbing style and intended application. Some devices are designed primarily for stationary rope systems (SRT), while others can be used in moving rope systems or offer versatility across multiple climbing techniques. Understanding rope diameter requirements, connection methods and system compatibility will help ensure safe and effective performance in the tree.\u003c\/p\u003e\n\u003ch3\u003eChoosing the Right Mechanical Device\u003c\/h3\u003e\n\u003cp\u003eThe best device will depend on how it is intended to be used. Climbers who regularly use SRT systems may prioritise efficient ascent and smooth descent control, while others may be looking for improved work positioning or easier movement throughout the canopy. Device weight, adjustability, maintenance requirements and compatibility with existing climbing equipment are all important considerations when building or upgrading a climbing system.\u003c\/p\u003e\n\u003ch3\u003eBuilding a Complete Climbing System\u003c\/h3\u003e\n\u003cp\u003eMechanical friction devices are typically used alongside \u003ca href=\"https:\/\/treeworker.com\/collections\/climbing-ropes\"\u003eclimbing ropes\u003c\/a\u003e,\u003ca href=\"https:\/\/treeworker.com\/collections\/climbing-harnesses\"\u003e tree climbing harnesses\u003c\/a\u003e\u003ca href=\"\/collections\/climbing-harnesses\"\u003e\u003c\/a\u003e, \u003ca href=\"https:\/\/treeworker.com\/collections\/locking-carabiners\"\u003ecarabiners\u003c\/a\u003e\u003ca href=\"\/collections\/carabiners-connectors\"\u003e,\u003c\/a\u003e \u003ca href=\"https:\/\/treeworker.com\/collections\/prusiks-split-tails\"\u003efriction hitches and prusiks\u003c\/a\u003e and other essential climbing equipment. Selecting compatible components throughout the system is essential for achieving optimal performance and maintaining safe working practices.\u003c\/p\u003e","products":[{"product_id":"petzl-zigzag","title":"Petzl ZigZag","description":"\u003ch2\u003ePetzl ZigZag\u003c\/h2\u003e\n\u003cp\u003eThe Petzl ZigZag is a mechanical Prusik designed to support efficient, controlled movement when working in the tree canopy. Built around the familiar principles of a classic Prusik pulley system, it allows arborists to climb, reposition, and work with precision while benefiting from mechanical consistency. The friction chain delivers smooth, fluid rope control, supporting confident movement during both ascent and work positioning.\u003c\/p\u003e\n\u003ch4\u003eFamiliar Prusik technique with mechanical consistency \u003c\/h4\u003e\n\u003cp\u003eThe ZigZag operates using a technique identical to a traditional Prusik pulley system, making it intuitive for experienced climbers to adopt. As the friction chain extends, the device locks automatically on the rope, providing immediate and reliable grip. This predictable behaviour supports confident positioning and controlled transitions when moving through the canopy.\u003c\/p\u003e\n\u003ch4\u003eSmooth rope handling and stable alignment\u003c\/h4\u003e\n\u003cp\u003eRope feed is smooth and precise, with speed regulated by the release lever, allowing the climber to fine-tune movement with controlled pressure. A pulley mounted on sealed ball bearings makes taking up slack efficient and reduces effort during repeated adjustments. The separated and curved side plates improve rope flow and durability, while the fixed lower attachment hole keeps the device aligned with the axis of the climber, helping optimise grip and stability during work.\u003c\/p\u003e\n\u003ch4\u003eVersatile use across climbing systems\u003c\/h4\u003e\n\u003cp\u003eThe ZigZag can be used on doubled rope systems or adapted for single rope techniques when combined with compatible accessories. An upper attachment hole supports correct rope end positioning on doubled rope setups or connection of an auxiliary braking device for single rope use. A flexible positioning ring helps keep connectors aligned along their major axis, while an additional attachment hole allows integration of a lanyard or secondary system, supporting adaptable and efficient work configurations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical Prusik using classic Prusik pulley system technique\u003c\/li\u003e\n\u003cli\u003eFriction chain delivers smooth and precise movement control\u003c\/li\u003e\n\u003cli\u003eAutomatic locking as the friction chain extends on the rope\u003c\/li\u003e\n\u003cli\u003eRelease lever allows controlled adjustment of movement speed\u003c\/li\u003e\n\u003cli\u003eSealed ball bearing pulley supports easy slack management\u003c\/li\u003e\n\u003cli\u003eFixed lower attachment hole maintains alignment with the climber\u003c\/li\u003e\n\u003cli\u003eCompatible with doubled rope and single rope configurations\u003c\/li\u003e\n\u003cli\u003eAuxiliary attachment hole supports lanyard or second system use\u003c\/li\u003e\n\u003cli\u003eDesigned for ropes between 11.5 mm and 13 mm diameter\u003c\/li\u003e\n\u003cli\u003eCE certified and compliant with ANSI Z133 tree care standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"0763669f-eebe-4d1f-b0f2-f2372f533390\" data-testid=\"conversation-turn-231\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"db9f2530-9a6a-4fed-8520-e471eb25eb04\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"71\" data-end=\"134\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWorking load limit of 140 kg supports professional climbing use\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Petzl","offers":[{"title":"Default","offer_id":52574143185239,"sku":"D022AA00","price":168.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Petzl-ZigZag.jpg?v=1768802037"},{"product_id":"petzl-zigzag-plus","title":"Petzl ZigZag PLUS","description":"\u003ch2\u003ePetzl ZigZag PLUS\u003c\/h2\u003e\n\u003cp\u003eThe Petzl ZigZag PLUS is a mechanical Prusik designed for efficient movement and precise control during professional tree climbing. Built around the familiar feel of a classic Prusik pulley system, it allows arborists to move confidently within the canopy while benefiting from mechanical consistency and reduced effort. The friction chain delivers fluid progression and reliable locking on the rope, supporting controlled work positioning during both ascent and descent.\u003c\/p\u003e\n\u003ch4\u003eClassic Prusik technique with mechanical precision\u003c\/h4\u003e\n\u003cp\u003eThe ZigZag PLUS operates using a technique identical to a traditional Prusik pulley system, making it intuitive for experienced climbers. The device locks automatically on the rope as the friction chain extends, providing immediate response and dependable security. Rope feed is smooth and precise, with speed controlled by adjusting pressure on the release lever, allowing the climber to fine-tune movement during positioning and transitions.\u003c\/p\u003e\n\u003ch4\u003eEfficient rope handling and stable positioning\u003c\/h4\u003e\n\u003cp\u003eA pulley mounted on sealed ball bearings allows slack to be taken up easily, reducing effort during repeated movements. The separated and curved side plates improve rope flow and contribute to long-term wear resistance. A lower attachment hole fitted with a high-efficiency swivel ensures stable alignment of the device and supports optimal rope glide, helping maintain consistent orientation during work positioning and limb walking.\u003c\/p\u003e\n\u003ch4\u003eVersatile setup for doubled or single rope systems\u003c\/h4\u003e\n\u003cp\u003eThe ZigZag PLUS can be used on doubled rope systems or adapted for single rope techniques when combined with compatible accessories. An upper attachment hole supports correct rope end positioning on doubled rope systems or connection of an auxiliary braking device for single rope use. An additional attachment hole allows integration of a lanyard or a secondary system, supporting flexible and efficient work setups in a wide range of tree care scenarios.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical Prusik based on classic Prusik pulley system technique\u003c\/li\u003e\n\u003cli\u003eFriction chain provides smooth and precise movement control\u003c\/li\u003e\n\u003cli\u003eAutomatic locking as the friction chain extends on the rope\u003c\/li\u003e\n\u003cli\u003eRelease lever allows accurate speed control during movement\u003c\/li\u003e\n\u003cli\u003eSealed ball bearing pulley supports easy slack management\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency swivel maintains stable device positioning\u003c\/li\u003e\n\u003cli\u003eCompatible with doubled rope and single rope configurations\u003c\/li\u003e\n\u003cli\u003eAuxiliary attachment hole supports lanyard or second system use\u003c\/li\u003e\n\u003cli\u003eDesigned for ropes between 11.5 mm and 13 mm diameter\u003c\/li\u003e\n\u003cli\u003eCE certified and compliant with ANSI Z133 tree care standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"0763669f-eebe-4d1f-b0f2-f2372f533390\" data-testid=\"conversation-turn-231\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"db9f2530-9a6a-4fed-8520-e471eb25eb04\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"71\" data-end=\"134\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWorking load limit of 140 kg supports professional climbing use\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Petzl","offers":[{"title":"Default","offer_id":52574143250775,"sku":"D022BA00","price":197.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Petzl-ZigZag-PLUS.jpg?v=1768802038"},{"product_id":"petzl-chicane","title":"Petzl Chicane","description":"\u003ch2\u003ePetzl Chicane\u003c\/h2\u003e\n\u003cp\u003eThe Petzl Chicane is an auxiliary braking device designed to allow ZIGZAG and ZIGZAG PLUS mechanical Prusiks to be used safely and efficiently on single rope systems in tree care. Developed for professional arborists, it provides continuous additional friction during descents while maintaining smooth rope movement during ascents. When used as part of an assembled unit with a compatible connector, the Chicane supports controlled positioning and predictable handling on low stretch kernmantel ropes.\u003c\/p\u003e\n\u003ch4\u003eControlled braking for single rope techniques\u003c\/h4\u003e\n\u003cp\u003eThe Chicane delivers continuous additional braking action through the use of two integrated friction pins. This added friction improves descent control when working on single rope systems, supporting smoother modulation under load. The device is designed to operate with ropes between 11.5 mm and 13 mm in diameter and is compatible with EN 1891 type A low stretch kernmantel ropes, making it suitable for recognised professional climbing setups.\u003c\/p\u003e\n\u003ch4\u003eSmooth movement during ascent and limb walking\u003c\/h4\u003e\n\u003cp\u003eWhen assembled with a ZIGZAG or ZIGZAG PLUS mechanical Prusik and used with a compatible Am’D or OK connector, the Chicane forms a balanced system that allows the rope to glide smoothly through the braking device during ascents. The ergonomic handle offers a secure grip and supports efficient movement when limb walking, helping the climber maintain fluid motion while repositioning in the canopy.\u003c\/p\u003e\n\u003ch4\u003eSecure installation and long-term durability\u003c\/h4\u003e\n\u003cp\u003eInstallation is quick and straightforward thanks to the openable side plate, which allows the device to be fitted directly onto the rope. A triple action unlocking mechanism limits the risk of accidental opening during use. The Chicane connects to the upper hole of the mechanical Prusik and is built from aluminium, steel, and nylon for durability. The two friction pins are designed for extended service life and are available as spare parts, supporting long-term professional use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAllows ZIGZAG and ZIGZAG PLUS use on single rope systems\u003c\/li\u003e\n\u003cli\u003eContinuous additional friction from two integrated friction pins\u003c\/li\u003e\n\u003cli\u003eCompatible with 11.5 to 13 mm EN 1891 type A low stretch ropes\u003c\/li\u003e\n\u003cli\u003eErgonomic handle supports controlled movement and limb walking\u003c\/li\u003e\n\u003cli\u003eOpenable side plate for quick installation on the rope\u003c\/li\u003e\n\u003cli\u003eTriple action unlocking limits accidental side plate opening\u003c\/li\u003e\n\u003cli\u003eDesigned to work with Am’D or OK connectors as an assembled unit\u003c\/li\u003e\n\u003cli\u003eSupports a working load limit of 140 kg\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminium, steel, and nylon for durability\u003c\/li\u003e\n\u003cli\u003eCE certified and compliant with ANSI Z133 tree care standard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Petzl","offers":[{"title":"Default","offer_id":52574143316311,"sku":"D022CA00","price":126.23,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Petzl-Chicane.jpg?v=1768802039"},{"product_id":"ftc-freexion-friction-device-full-kit","title":"FTC Freexion Friction Device - Kit","description":"\u003ch2\u003eFTC Freexion Friction Device - Kit\u003c\/h2\u003e\n\u003cp\u003eThe FTC Freexion Friction Device - Kit is a compact energy diffusion system designed to allow controlled progression with a friction hitch on a single rope while supporting smooth movement in all directions. Developed for professional arborist climbing, the system makes it easy to adapt braking and friction without removing the device from the rope. Its design supports efficient switching between single rope and doubled rope techniques while maintaining a stable, upright climbing position.\u003c\/p\u003e\n\u003ch4\u003eTool-free friction adjustment during climbing\u003c\/h4\u003e\n\u003cp\u003eThe Freexion features a three-position adjustment system with hard, medium, and soft settings, allowing friction to be adapted to rope diameter, climber weight, rope condition, or working situation. Friction can be changed in seconds by pressing both ends of the double button, without tools and without dismantling the system. During use in the tree, changing the tether pin position adjusts braking behaviour, allowing friction to be reduced high in the canopy with heavier rope weight or increased lower down as conditions change.\u003c\/p\u003e\n\u003ch4\u003eEfficient setup and compact system layout\u003c\/h4\u003e\n\u003cp\u003eA secured front pin allows the Freexion to be opened and installed mid-line anywhere on the rope for straightforward setup. The short, flexible tether keeps the system positioned low and close to the body, supporting an upright posture and reducing the need to reach high during ascent. This compact layout provides increased freedom of movement, particularly during large lateral transitions, while making it easy to move between SRT and DRT work without disconnecting the system.\u003c\/p\u003e\n\u003ch4\u003eConstruction, compatibility, and system weights\u003c\/h4\u003e\n\u003cp\u003eThe device is built with forged aluminium cheekplates, a moulded stainless steel cam, and machined stainless steel pins. The tether is constructed from a polyester and Dyneema blend, while the hitch uses a mix of Technora, polyamide, and polyester. Aluminium pulleys with stainless steel axles are included depending on configuration. The Freexion is CE certified and compatible with EN 1891 Type A ropes from 11.5 mm to 12.5 mm diameter. Dimensions are 110 x 60 x 30 mm. System weights include 350 g for the Freexion system with single attachment pulley, 405 g with triple attachment pulley, 255 g for the Freexion sub-system, 205 g for Freexion with tether, 15 g for the tether alone, and 55 g for the hitch.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy diffusion friction system for professional arborist climbing\u003c\/li\u003e\n\u003cli\u003eThree-position friction adjustment with hard, medium, and soft settings\u003c\/li\u003e\n\u003cli\u003eTool-free friction changes without removing the device from the rope\u003c\/li\u003e\n\u003cli\u003eMid-line installation using secured front opening pin\u003c\/li\u003e\n\u003cli\u003eCompact system positioned low and close to the body\u003c\/li\u003e\n\u003cli\u003eEasy transition between SRT and DRT techniques\u003c\/li\u003e\n\u003cli\u003eExtra tether loop allows added friction for rescue situations\u003c\/li\u003e\n\u003cli\u003eCompatible with EN 1891 Type A ropes from 11.5 mm to 12.5 mm\u003c\/li\u003e\n\u003cli\u003eForged aluminium, stainless steel, and high-performance textile construction\u003c\/li\u003e\n\u003cli\u003eCE certified system supplied as a complete kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FTC","offers":[{"title":"Default","offer_id":52665766740311,"sku":"FTC\/FRX-SUB-S","price":170.26,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/FTC-Freexion-Friction-Device-Kit.jpg?v=1769666540"},{"product_id":"ftc-freexion-friction-device-device-tether","title":"FTC Freexion Friction Device - Device \u0026 Tether","description":"\u003ch2\u003eFTC Freexion Friction Device - Device \u0026amp; Tether\u003c\/h2\u003e\n\u003cp\u003eThe FTC Freexion Friction Device is an energy diffusion system developed to allow progression with a friction hitch on a single rope while supporting controlled movement in all directions, including upward, downward, and transversal travel. Designed for professional arborists, it enables smooth transitions between single rope and doubled rope techniques without disconnecting the system. Supplied with its dedicated tether, the Freexion focuses on adaptability, compactness, and precise friction control during everyday tree work.\u003c\/p\u003e\n\u003ch4\u003eAdaptive friction control for SRT and DRT work\u003c\/h4\u003e\n\u003cp\u003eThe Freexion features a three-position adjustment system with hard, medium, and soft settings, allowing the user to modify friction based on rope diameter, climber weight, rope condition, or working situation. Friction can be changed at any time without tools by pressing both ends of the double button, making on-the-fly adjustment straightforward. The tether pin position can also be changed in the tree to alter braking behaviour, supporting smooth adaptation during ascent or descent.\u003c\/p\u003e\n\u003ch4\u003eEfficient setup and compact system layout\u003c\/h4\u003e\n\u003cp\u003eThe device is equipped with a secured front pin that allows it to be opened and installed anywhere along the rope for quick and easy setup. The Freexion is designed so that friction can be adjusted without removing the device from the rope or dismantling the system. Its compact design and short, flexible tether keep the system positioned low and close to the body, supporting an upright climbing posture and allowing greater freedom of movement, especially during large lateral transitions.\u003c\/p\u003e\n\u003ch4\u003eDurable construction and certified compatibility\u003c\/h4\u003e\n\u003cp\u003eThe Freexion device is built with forged aluminium cheekplates and finished with matt anodisation and laser engraving for protection against environmental exposure. The tether is constructed from a polyester and Dyneema blend, combining strength with flexibility, and weighs 15 g. An additional loop on the tether allows a carabiner to be attached to add extra friction for rescue situations. The system is CE certified and can be used with EN 1891 Type A ropes with diameters from 11.5 mm to 12.5 mm.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy diffusion system for friction hitch progression on a single rope\u003c\/li\u003e\n\u003cli\u003eSupplied as a complete device with dedicated tether\u003c\/li\u003e\n\u003cli\u003eThree-position friction adjustment with hard, medium, and soft settings\u003c\/li\u003e\n\u003cli\u003eTool-free friction changes without removing the device from the rope\u003c\/li\u003e\n\u003cli\u003eSecured opening pin allows mid-line installation\u003c\/li\u003e\n\u003cli\u003eCompact design positions the system low and close to the body\u003c\/li\u003e\n\u003cli\u003eForged aluminium cheekplates with matt anodised finish\u003c\/li\u003e\n\u003cli\u003ePolyester and Dyneema tether weighing 15 g with additional rescue loop\u003c\/li\u003e\n\u003cli\u003eCompatible with EN 1891 Type A ropes from 11.5 mm to 12.5 mm diameter\u003c\/li\u003e\n\u003cli\u003eCE certified for professional tree climbing use \u003cspan\u003eas special PPE \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FTC","offers":[{"title":"Default","offer_id":52665767133527,"sku":"FTC\/FRX-DEV-TXL","price":150.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/FTC-Freexion-Friction-Device-Device-Tether.jpg?v=1769666544"},{"product_id":"ftc-freexion-tether-for-friction-device","title":"FTC Freexion Tether for Friction Device","description":"\u003ch2\u003eFTC Freexion Tether for Friction Device\u003c\/h2\u003e\n\u003cp\u003eThe FTC Freexion Tether for Friction Device is a spare tether developed specifically for use with the FTC Freexion set. Designed as a replacement component, it supports correct positioning and connection within the Freexion friction system while maintaining the original setup and handling characteristics. Its lightweight construction and defined material blend make it suitable for professional arborist climbing systems where efficiency and consistency are important.\u003c\/p\u003e\n\u003ch4\u003ePurpose-built spare for the Freexion system\u003c\/h4\u003e\n\u003cp\u003eThis tether is supplied as a dedicated spare part for the FTC Freexion set, allowing worn or damaged tethers to be replaced without altering the overall system configuration. As a purpose-built component, it is intended to integrate seamlessly with the Freexion friction device, supporting correct alignment and function during climbing and work positioning. Its use helps maintain continuity and reliability within established professional setups.\u003c\/p\u003e\n\u003ch4\u003eMaterial blend for strength and handling\u003c\/h4\u003e\n\u003cp\u003eThe Freexion tether is constructed from a combination of polyester and Dyneema. This material blend is chosen to balance strength, durability, and controlled handling characteristics within the system. The use of Dyneema contributes to strength with minimal bulk, while polyester supports consistent behaviour during use, making the tether suitable for repeated professional applications alongside friction devices.\u003c\/p\u003e\n\u003ch4\u003eLightweight design for system efficiency\u003c\/h4\u003e\n\u003cp\u003eWith a stated weight of 15 g, the Freexion tether adds minimal mass to the climbing system, supporting ease of movement and efficient operation. This lightweight profile helps preserve the balance of the overall setup while ensuring the tether performs its intended role within the Freexion system. Supplied as a spare component, it provides a straightforward replacement option to keep equipment operational and consistent over time.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSpare tether designed for the FTC Freexion friction device\u003c\/li\u003e\n\u003cli\u003eIntended to replace worn or damaged tethers in the Freexion set\u003c\/li\u003e\n\u003cli\u003eConstructed from a polyester and Dyneema material blend\u003c\/li\u003e\n\u003cli\u003eSupports consistent positioning within the friction system\u003c\/li\u003e\n\u003cli\u003eLightweight construction with a stated weight of 15 g\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain original system configuration\u003c\/li\u003e\n\u003cli\u003eSuitable for professional arborist climbing setups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FTC","offers":[{"title":"Default","offer_id":52665767461207,"sku":"FTC\/FRX-THR-TXL","price":25.97,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/FTC-Freexion-Tether-for-Friction-Device.jpg?v=1769666546"},{"product_id":"ftc-freexion-hitch-for-friction-device","title":"FTC Freexion Eye to Eye Hitch Cord for Friction Device","description":"\u003ch2\u003eFTC Freexion Eye to Eye Hitch Cord for Friction Device\u003c\/h2\u003e\n\u003cp\u003eThe FTC Freexion Eye to Eye Hitch Cord for Friction Device is a spare hitch cord developed specifically for use with the FTC Freexion set. Designed to support consistent interaction with the Freexion friction device, it provides a reliable replacement option when the original hitch cord becomes worn. Its construction and dimensions are intended to maintain familiar handling characteristics within professional tree climbing systems.\u003c\/p\u003e\n\u003ch4\u003ePurpose-built spare for the FTC Freexion system\u003c\/h4\u003e\n\u003cp\u003eThis eye to eye hitch cord is supplied as a spare component for the FTC Freexion set, allowing climbers to restore system performance without changing device configuration. As a dedicated replacement, it is intended to match the functional requirements of the Freexion friction device, supporting predictable engagement and release during climbing and positioning tasks. Its role is focused on maintaining continuity of use rather than introducing alternative configurations.\u003c\/p\u003e\n\u003ch4\u003eMaterial blend for controlled performance\u003c\/h4\u003e\n\u003cp\u003eThe hitch is manufactured from a blended construction of Technora, polyamide, and polyester. This combination is used to balance heat resistance, durability, and handling characteristics during friction-based operation. The material mix supports controlled behaviour under load and during repeated use, aligning with the demands placed on hitch cords used alongside friction devices in professional arborist systems.\u003c\/p\u003e\n\u003ch4\u003eLightweight design for system efficiency\u003c\/h4\u003e\n\u003cp\u003eThe Freexion hitch cord has a stated weight of 55 g, contributing minimal additional mass to the climbing system. This lightweight profile supports ease of movement and helps maintain the overall balance of the setup. Supplied as an eye to eye configuration, it integrates directly into compatible friction systems without the need for modification, making it a straightforward replacement option for ongoing professional use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSpare eye to eye hitch cord for the FTC Freexion set\u003c\/li\u003e\n\u003cli\u003eDesigned for use with the Freexion friction device\u003c\/li\u003e\n\u003cli\u003eHitch material blend of Technora, polyamide, and polyester\u003c\/li\u003e\n\u003cli\u003eSupports controlled friction and consistent handling\u003c\/li\u003e\n\u003cli\u003eLightweight construction with a stated weight of 55 g\u003c\/li\u003e\n\u003cli\u003eEye to eye configuration for direct system integration\u003c\/li\u003e\n\u003cli\u003eIntended as a replacement to maintain original setup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FTC","offers":[{"title":"Default","offer_id":52665767854423,"sku":"FTC\/2ARGO-8-072","price":20.67,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/FTC-Freexion-Eye-to-Eye-Hitch-Cord-for-Friction-Device.jpg?v=1771305588"},{"product_id":"art-blackbird","title":"ART BlackBird","description":"\u003ch2\u003eART BlackBird\u003c\/h2\u003e\n\u003cp\u003eThe ART BlackBird is a multifunctional ascent and descent device designed for use on both single rope systems (SRS\/SRT) and moving rope systems (MRS\/DRT). Switching between techniques requires no additional tools or adjustments, and the rope does not need to be removed from the device. Its construction delivers consistent and identical descent behaviour in both SRT and MRS configurations, supporting smooth and predictable operation in the canopy.\u003c\/p\u003e\n\u003ch4\u003eSeamless transition between SRT and MRS\u003c\/h4\u003e\n\u003cp\u003eThe BlackBird can be fully opened using a push button and is mid-line attachable without detaching the device from the harness. The integrated swivel maintains optimal alignment during movement, while the upper carabiner attachment sits opposite the user, allowing the rope to be fed easily into the device. The upper attachment point can also be used for V-rigs and 3:1 or 4:1 pulley systems.\u003c\/p\u003e\n\u003ch4\u003eEfficient rope management and adjustability\u003c\/h4\u003e\n\u003cp\u003eA ball-bearing pulley supports comfortable handling, even when minimal slack is available. For personalised performance, the cam can be rotated on the friction amplifier to fine-tune operation. A dedicated carabiner attachment point allows connection to a chest harness, helping pull the device up efficiently during ascent.\u003c\/p\u003e\n\u003ch4\u003eRescue capability and serviceability\u003c\/h4\u003e\n\u003cp\u003eThe ART BlackBird is approved for rescue with two persons on both single rope (SRT) and double rope (DRT) systems. It is supplied with two brake jaws: A for ropes 11.2–11.9 mm and B for ropes 11.9–13 mm. All wearing parts are replaceable. The device is certified to EN 12841 B\/C and has a service life of 7 years from first use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCertified to EN 12841 B\/C\u003c\/li\u003e\n\u003cli\u003eCompatible with SRS\/SRT and MRS\/DRT\u003c\/li\u003e\n\u003cli\u003eNo rope removal required when switching systems\u003c\/li\u003e\n\u003cli\u003eMid-line attachable with push-button opening\u003c\/li\u003e\n\u003cli\u003eIntegrated swivel for optimal alignment\u003c\/li\u003e\n\u003cli\u003eBall-bearing pulley for smooth operation\u003c\/li\u003e\n\u003cli\u003eApproved for two-person rescue\u003c\/li\u003e\n\u003cli\u003eBrake jaw A for 11.2–11.9 mm ropes\u003c\/li\u003e\n\u003cli\u003eBrake jaw B for 11.9–13 mm ropes\u003c\/li\u003e\n\u003cli\u003eAll wearing parts replaceable\u003c\/li\u003e\n\u003cli\u003eWeight 609 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748994806103,"sku":"BB10","price":413.1,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-BlackBird.avif?v=1770961914"},{"product_id":"art-spiderjack-3","title":"ART SpiderJack 3","description":"\u003ch2\u003eART SpiderJack 3\u003c\/h2\u003e\n\n\u003cp\u003eThe ART SpiderJack 3 is a multifunctional, self-blocking rope control device designed for use on a running double rope system. The rope runs directly in front of the climber, allowing comfortable one-handed or hand-over-hand feeding into the device. Smooth handling and precise speed regulation make it suitable for efficient and controlled movement in the tree.\u003c\/p\u003e\n\n\u003ch4\u003eSmooth control with secure locking function\u003c\/h4\u003e\n\u003cp\u003eTo descend, the device is turned into the releasing position and the thumb brake is pressed, requiring minimal force. This allows easy speed regulation and controlled operation. The SpiderJack 3 also features a secured locking position function, providing additional safety while working.\u003c\/p\u003e\n\n\u003ch4\u003eIntegrated swivel and pulley for improved efficiency\u003c\/h4\u003e\n\u003cp\u003eThe integrated swivel keeps the device aligned in the optimum direction at all times. A pulley positioned under the body absorbs pull force from a deflected rope directly into the device rather than the climber’s hand. The cam cannot be positioned incorrectly, and a large replaceable wearing pin inside the rope channel supports long-term use.\u003c\/p\u003e\n\n\u003ch4\u003eRobust stainless steel construction\u003c\/h4\u003e\n\u003cp\u003eThe frame is manufactured from high-quality stainless steel, offering strength and durability even under high stress. The SpiderJack 3 is certified according to EN 358 and is approved for use with a second person during rescue. It is suitable for left and right-handed users and comes with three clutches (A, B and C) for ropes with diameters from 11 to 14 mm.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCertified according to EN 358\u003c\/li\u003e\n  \u003cli\u003eSelf-blocking multifunctional device for running double rope\u003c\/li\u003e\n  \u003cli\u003eIntegrated swivel for optimal alignment\u003c\/li\u003e\n  \u003cli\u003eIntegrated pulley to absorb deflected rope forces\u003c\/li\u003e\n  \u003cli\u003eSecured locking position for added safety\u003c\/li\u003e\n  \u003cli\u003eSuitable for left and right-handed users\u003c\/li\u003e\n  \u003cli\u003eApproved for rescue with a second person\u003c\/li\u003e\n  \u003cli\u003eThree clutches A, B and C for Ø 11–14 mm ropes\u003c\/li\u003e\n  \u003cli\u003eFrame made of high-quality stainless steel\u003c\/li\u003e\n  \u003cli\u003eBreaking strength 27 kN\u003c\/li\u003e\n  \u003cli\u003eWorking load 200 kg\u003c\/li\u003e\n  \u003cli\u003eService life 7 years\u003c\/li\u003e\n  \u003cli\u003eWeight 511 g\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748994937175,"sku":"SJ73","price":315.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-3.avif?v=1770616331"},{"product_id":"art-lockjack-2","title":"ART Lockjack 2 with Swivel","description":"\u003ch2\u003eART Lockjack 2 with Swivel\u003c\/h2\u003e\n\u003cp\u003eThe ART Lockjack 2 with Swivel is a manageable, efficient and easily operable device for ascent and descent in tree climbing. Designed for use on the running double rope, it delivers a safe, dynamic and energy-saving climbing experience for both beginners and experienced climbers.\u003c\/p\u003e\n\u003ch4\u003eEfficient ascent and controlled descent on DdRT\u003c\/h4\u003e\n\u003cp\u003eThe Lockjack 2 is a patented multifunctional ascent and repelling device approved for descent with two persons. It is certified according to EN 358 and designed for use with textile ropes compliant with EN 1891 from Ø 11–13 mm. The device can be installed directly onto the climbing line without any threading, allowing quick and straightforward setup.\u003c\/p\u003e\n\u003ch4\u003eIntegrated swivel for improved comfort\u003c\/h4\u003e\n\u003cp\u003eEquipped with an integrated swivel, the Lockjack 2 compensates for twists in both rope and body during climbing. This improves overall climbing comfort and helps maintain optimal positioning while moving within the canopy.\u003c\/p\u003e\n\u003ch4\u003eDurable machined aluminium construction\u003c\/h4\u003e\n\u003cp\u003eThe body and components are made of aluminium machined in the solid for strength and durability. All worn parts are replaceable, supporting long-term use. The device has been tested with 15 kN for 3 minutes, features a breaking strength of 23 kN and offers a service life of 7 years. Two clutches are included in delivery: 11\/12 mm and 12\/13 mm. Weight is approximately 310 g.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePatented multifunctional ascent and descent device\u003c\/li\u003e\n\u003cli\u003eFor running double rope systems\u003c\/li\u003e\n\u003cli\u003eApproved for descent with two persons\u003c\/li\u003e\n\u003cli\u003eCertified according to EN 358\u003c\/li\u003e\n\u003cli\u003eCompatible with EN 1891 textile ropes Ø 11–13 mm\u003c\/li\u003e\n\u003cli\u003eInstalls on climbing line without threading\u003c\/li\u003e\n\u003cli\u003eIntegrated swivel to reduce rope twist\u003c\/li\u003e\n\u003cli\u003eAluminium body machined in the solid\u003c\/li\u003e\n\u003cli\u003eReplaceable wearing parts\u003c\/li\u003e\n\u003cli\u003eBreaking strength 23 kN\u003c\/li\u003e\n\u003cli\u003eTested 15 kN for 3 minutes\u003c\/li\u003e\n\u003cli\u003eService life 7 years\u003c\/li\u003e\n\u003cli\u003eWeight approx. 310 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended carabiners for the Lockjack include Petzl OK Triact, OK Ball Lock and Am'D Ball Lock. When using other carabiners, ensure that the ball of the release lever cannot pass through the karabiner, as this may result in uncontrolled descent or fall risk.\u003c\/p\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748995264855,"sku":"LKS-0W","price":216.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-Lockjack-2-with-Swivel.jpg?v=1773724970"},{"product_id":"art-lockjack-2-basic","title":"ART Lockjack 2 Basic","description":"\u003ch2\u003eART Lockjack 2 Basic\u003c\/h2\u003e\n\u003cp\u003eThe ART Lockjack 2 Basic is a patented, multifunctional ascent and descent device designed for use on running double rope systems in tree climbing. It offers efficient handling, smooth operation and controlled movement, providing both beginner and professional climbers with a safe and energy-saving climbing experience.\u003c\/p\u003e\n\u003ch4\u003eDynamic climbing performance with integrated swivel\u003c\/h4\u003e\n\u003cp\u003eThe Lockjack 2 compensates for twists in both rope and body position. This significantly improves climbing comfort and control during ascent and descent. The device can be installed mid-line without the need to thread the rope, making setup straightforward and efficient.\u003c\/p\u003e\n\u003ch4\u003eCompatible with a wide rope range\u003c\/h4\u003e\n\u003cp\u003eThe Lockjack 2 is certified according to EN 358 and designed for textile ropes meeting EN 1891 with diameters from 11–13 mm. The device is supplied with two interchangeable clutches: one for 11\/12 mm ropes and one for 12\/13 mm ropes, allowing optimal performance across the supported rope range.\u003c\/p\u003e\n\u003ch4\u003eRobust construction with replaceable wear parts\u003c\/h4\u003e\n\u003cp\u003eThe body and components are machined from solid aluminium for durability and precision. All wearing parts are replaceable, supporting a declared service life of 7 years. The Lockjack 2 is approved for descent with two persons and has been tested to 15 kN for 3 minutes, with a breaking strength of 23 kN. The device weighs approximately 310 g.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePatented ascent and descent device for running double rope\u003c\/li\u003e\n\u003cli\u003eCertified to EN 358\u003c\/li\u003e\n\u003cli\u003eCompatible with EN 1891 ropes Ø 11–13 mm\u003c\/li\u003e\n\u003cli\u003eIncludes clutches for 11\/12 mm and 12\/13 mm ropes\u003c\/li\u003e\n\u003cli\u003eMid-line attachable without threading\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproved for descent with two persons\u003c\/li\u003e\n\u003cli\u003eBreaking strength 23 kN\u003c\/li\u003e\n\u003cli\u003eService life 7 years\u003c\/li\u003e\n\u003cli\u003eWeight approximately 310 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended carabiners for the Lockjack include Petzl OK Triact, OK Ball Lock and Am'D Ball Lock. When using other carabiners, ensure that the ball of the release lever cannot pass through the karabiner, as this may result in uncontrolled descent or fall risk.\u003c\/p\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748995330391,"sku":"LKS-0","price":205.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-Lockjack-2-Basic.jpg?v=1770616340"},{"product_id":"art-spiderjack-2-1-dyneema","title":"ART SpiderJack 2.1 Dyneema","description":"\u003ch2\u003eART SpiderJack 2.1 Dyneema\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 2.1 Dyneema is based on the SpiderJack 2.1 Basic and comes pre-fitted with the Dyneema Kit for enhanced climbing system flexibility. Designed for use on running double rope systems, this patented device offers precise ascent and controlled descent for professional tree climbers.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Dyneema Kit for system flexibility\u003c\/h4\u003e\n\u003cp\u003eThe Dyneema sling is permanently attached to the body of the device, allowing a second carabiner to be connected for fixing the stationary rope end. This setup makes it significantly easier to change climbing systems when switching anchor points during work positioning. Before climbing, always verify that the Dyneema Kit ring is correctly connected to your carabiner.\u003c\/p\u003e\n\u003ch4\u003eCompatible with industry standard climbing ropes\u003c\/h4\u003e\n\u003cp\u003eThe SpiderJack 2.1 Dyneema is certified according to EN 358 and is designed for use with textile ropes compliant with EN 1891, with diameters from 11–13 mm. Its construction enables efficient rope handling and smooth operation on moving rope systems.\u003c\/p\u003e\n\u003ch4\u003eMachined aluminium construction with defined service life\u003c\/h4\u003e\n\u003cp\u003eThe body and components are machined from solid aluminium, ensuring strength and durability in demanding climbing environments. The device has a service life of 7 years, with the textile elements rated for 5 years. It has been tested to 15 kN for 3 minutes and offers a breaking strength of 25 kN.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePatented multifunctional ascent and descent device\u003c\/li\u003e\n\u003cli\u003eSupplied with integrated Dyneema Kit\u003c\/li\u003e\n\u003cli\u003eCertified to EN 358\u003c\/li\u003e\n\u003cli\u003eCompatible with EN 1891 ropes Ø 11–13 mm\u003c\/li\u003e\n\u003cli\u003eDesigned for running double rope systems\u003c\/li\u003e\n\u003cli\u003eAluminium body machined from solid\u003c\/li\u003e\n\u003cli\u003eBreaking strength 25 kN\u003c\/li\u003e\n\u003cli\u003eTested to 15 kN for 3 minutes\u003c\/li\u003e\n\u003cli\u003eService life 7 years device, 5 years textile elements\u003c\/li\u003e\n\u003cli\u003eWeight approximately 280 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748995395927,"sku":"SJ72","price":207.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-2_1-Dyneema.jpg?v=1770616343"},{"product_id":"art-spiderjack-2-1-clutch","title":"ART SpiderJack 2.1 Clutch","description":"\u003ch2\u003eART SpiderJack 2.1 Clutch\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 2.1 Clutch is the replacement friction clutch for the SpiderJack 2.1 rope control device. Designed to restore the original braking function of the unit, this spare component allows users to maintain performance without replacing the complete device. It is intended for servicing and upkeep of compatible SpiderJack 2.1 systems where the clutch requires renewal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement friction clutch\u003c\/li\u003e\n\u003cli\u003eDesigned for the SpiderJack 2.1 rope control device\u003c\/li\u003e\n\u003cli\u003eSupports maintenance and continued device performance\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748996149591,"sku":"SJ80","price":9.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-2_1-Clutch.jpg?v=1770616358"},{"product_id":"art-spiderjack-3-clutch-a","title":"ART SpiderJack 3 Clutch A","description":"\u003ch2\u003eART SpiderJack 3 Clutch A\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 3 Clutch A is a replacement friction clutch for the SpiderJack 3 rope control device. It is intended for maintenance and servicing where the original clutch requires replacement. By renewing the friction element, users can restore the braking function of a compatible SpiderJack 3 unit without replacing the complete device, supporting continued use within professional climbing systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement friction clutch component\u003c\/li\u003e\n\u003cli\u003eDesigned for the SpiderJack 3 rope control device\u003c\/li\u003e\n\u003cli\u003eSupports servicing and restoration of braking function\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748996247895,"sku":"SJ812","price":8.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-3-Clutch-A.jpg?v=1770616358"},{"product_id":"art-spiderjack-3-clutch-b","title":"ART SpiderJack 3 Clutch B","description":"\u003ch2\u003eART SpiderJack 3 Clutch B\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 3 Clutch B is a replacement friction clutch for the SpiderJack 3 rope control device. It is designed for servicing and maintenance where the original clutch component requires renewal. By replacing the friction element, users can restore the intended braking function of a compatible SpiderJack 3 unit without replacing the entire device, supporting continued operational use within climbing systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement friction clutch component\u003c\/li\u003e\n\u003cli\u003eDesigned for the SpiderJack 3 rope control device\u003c\/li\u003e\n\u003cli\u003eSupports maintenance and restoration of braking function\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748996346199,"sku":"SJ814","price":8.81,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-3-Clutch-B.jpg?v=1770616360"},{"product_id":"art-spiderjack-3-clutch-c","title":"ART SpiderJack 3 Clutch C","description":"\u003ch2\u003eART SpiderJack 3 Clutch C\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 3 Clutch C is a replacement friction clutch for the SpiderJack 3 rope control device. It is intended for maintenance and servicing where the original clutch requires renewal. By replacing the friction element, users can restore the braking performance of a compatible SpiderJack 3 unit without replacing the complete device, supporting continued use within arborist climbing systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement friction clutch component\u003c\/li\u003e\n\u003cli\u003eDesigned for the SpiderJack 3 rope control device\u003c\/li\u003e\n\u003cli\u003eSupports servicing and restoration of braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Freeworker","offers":[{"title":"Default","offer_id":52748996444503,"sku":"SJ816","price":8.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-3-Clutch-C.jpg?v=1770616361"},{"product_id":"isc-rope-wrench-device-only","title":"ISC Rope Wrench - Device Only","description":"\u003ch2\u003eISC Rope Wrench - Device Only\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC RP283 Rope Wrench is a specialised device developed to achieve optimal friction performance on 13 mm (1\/2″) rope. Building on feedback from climbers using the original RP280 model, this version is specifically optimised for 13 mm diameter rope to provide balanced and controlled friction during SRT climbing.\u003c\/p\u003e\n\n\u003ch4\u003eDesigned for 13 mm rope performance\u003c\/h4\u003e\n\u003cp\u003eWhile the original RP280 model covers a rope range of 11–13 mm, climber feedback indicated that friction levels increased noticeably when moving to 13 mm rope. The RP283 has therefore been engineered with a wider profile and a specially designed sheave groove to deliver friction levels comparable to using 11 mm rope with the RP280 model.\u003c\/p\u003e\n\n\u003ch4\u003eWider profile with black sheave identification\u003c\/h4\u003e\n\u003cp\u003eThe RP283 is easily identifiable by its black sheave. The wider sheave groove accommodates 13 mm rope, ensuring smooth engagement and optimised friction performance throughout ascent and descent.\u003c\/p\u003e\n\n\u003ch4\u003eCompatibility and usage notes\u003c\/h4\u003e\n\u003cp\u003eThe RP283 Rope Wrench is compatible with the range of ISC Tethers for supply outside of the European Union only. As there is no applicable standard, a tether cannot be CE certified as an individual component. This device is not for primary life support.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible rope diameter 13 mm (1\/2″)\u003c\/li\u003e\n  \u003cli\u003eBlack pulley wheel\u003c\/li\u003e\n  \u003cli\u003eAnodised finish\u003c\/li\u003e\n  \u003cli\u003eSerial numbering as standard\u003c\/li\u003e\n  \u003cli\u003eWeight 143 g (5 oz)\u003c\/li\u003e\n  \u003cli\u003eNot for primary life support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235688791,"sku":"RP280A2","price":94.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Rope-Wrench-Device-Only.jpg?v=1772085515"},{"product_id":"isc-double-tether","title":"ISC Double Tether","description":"\u003ch2\u003eISC Double Tether\u003c\/h2\u003e\n\u003cp\u003eThe ISC Double Tether is a twin leg tether designed to straddle a cranked hitch-minding pulley. The top attachment features a rubber grommet to help prevent excessive sit back of the Rope Wrench, allowing correct positioning for minimal friction during ascent and rapid engagement during descent. Manufactured from 100% Technora cord, it offers strength, rigidity and abrasion resistance. The tether includes contrasting grey stitching with a transparent cover for visual inspection and is individually serial numbered.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTwin leg design compatible with all Rope Wrench models\u003c\/li\u003e\n\u003cli\u003e100% Technora cord with 24 kN minimum breaking strength\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used as part of the KT282 CE PPE Regulation certified system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eTransparent cover for stitch inspection and ANSI Z133 compliant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235852631,"sku":"RT270C2","price":53.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Double-Tether.jpg?v=1772085527"},{"product_id":"isc-apex-rope-wrench-device-only","title":"ISC APEX Rope Wrench - Device Only","description":"\u003ch2\u003eISC APEX Rope Wrench - Device Only\u003c\/h2\u003e\n\u003cp\u003eThe ISC APEX Rope Wrench builds on the original ISC Rope Wrench, first introduced in 2013 and widely adopted for Stationary Rope Technique (SRT) climbing. The APEX enhances functionality and convenience while maintaining the high build quality associated with ISC equipment.\u003c\/p\u003e\n\u003ch4\u003eAdjustable cam with multiple friction settings\u003c\/h4\u003e\n\u003cp\u003eThe APEX features an adjustable spring-loaded cam, allowing users to select from clearly identifiable friction settings according to rope type and diameter. Adjustment takes seconds and requires no tools. Simply depress the spring-loaded button, open the side plate, rotate the cam to the desired setting, and close the device. The design eliminates loose or drop-able parts.\u003c\/p\u003e\n\u003ch4\u003eMid-line attachment with secure closure\u003c\/h4\u003e\n\u003cp\u003eA push-button swing-open side frame enables quick mid-line attachment, even when wearing gloves. The double-lock closure system provides added security, with an audible click confirming proper closure during installation.\u003c\/p\u003e\n\u003ch4\u003eCompatible and versatile configuration\u003c\/h4\u003e\n\u003cp\u003eThe APEX allows tether changes without altering the selected friction setting. It is compatible with all ISC tethers and supports rope diameters from 11–13 mm (7\/16″–1\/2″) across four friction settings. Please note, this device is not for primary life support.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible rope diameter 11–13 mm (7\/16″–1\/2″)\u003c\/li\u003e\n\u003cli\u003eFour adjustable friction settings\u003c\/li\u003e\n\u003cli\u003eWorking load limit 120 kg (264 lbs)\u003c\/li\u003e\n\u003cli\u003eSerial numbering as standard\u003c\/li\u003e\n\u003cli\u003eAnodised body finish\u003c\/li\u003e\n\u003cli\u003eWeight 177 g (6.2 oz)\u003c\/li\u003e\n\u003cli\u003eCompatible with all ISC tethers\u003c\/li\u003e\n\u003cli\u003eNot for primary life support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235918167,"sku":"RP285A2","price":101.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-APEX-Rope-Wrench-Device-Only.jpg?v=1772085531"},{"product_id":"isc-rope-wrench-with-double-tether","title":"ISC Rope Wrench With Double Tether","description":"\u003ch2\u003eISC Rope Wrench With Double Tether\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench With Double Tether is designed to create an ‘S’ bend in the rope above the hitch cord, effectively forming a contained double rope system on a single rope. This configuration shares the user’s weight between the Rope Wrench and the hitch, allowing hitch operation without the need for a traditional double-rope system. It supports horizontal movement with reduced friction on re-directs compared with DdRT.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCreates an S bend to share load between wrench and hitch\u003c\/li\u003e\n\u003cli\u003eAllows hitch operation on a single rope system\u003c\/li\u003e\n\u003cli\u003eSupports horizontal movement with reduced friction on re-directs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236016471,"sku":"RP280A1+RT270C2","price":147.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Rope-Wrench-With-Double-Tether.jpg?v=1772085542"},{"product_id":"isc-apex-with-squirrel-flex-tether-accessory-carabiner","title":"ISC APEX With Squirrel FLEX Tether \u0026 Accessory Carabiner","description":"\u003ch2\u003eISC APEX With Squirrel FLEX Tether \u0026amp; Accessory Carabiner\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC APEX With Squirrel FLEX Tether \u0026amp; Accessory Carabiner is a complete SRT configuration designed to deliver controlled friction, compact system alignment and reliable connection within a rope wrench set-up. The KT300A1 kit includes the APEX Wrench, a 12″ Squirrel FLEX Tether and a KL100 Accessory Karabiner.\u003c\/p\u003e\n\n\u003ch4\u003eAPEX Rope Wrench performance\u003c\/h4\u003e\n\u003cp\u003eThe APEX Wrench supports SRT climbing on 11–13 mm (7\/16″–1\/2″) rope. It offers adjustable friction performance and mid-line attachment capability, helping climbers maintain efficient ascent and controlled descent within a streamlined system.\u003c\/p\u003e\n\n\u003ch4\u003eSquirrel FLEX Tether for optimal rigidity\u003c\/h4\u003e\n\u003cp\u003eThe 12″ Squirrel FLEX Tether is constructed from high-quality kernmantle rope, over-moulded with an advanced polymer to create a rigid tether with controlled flex. Sewn eyes are designed to hold the karabiner snugly, reducing unwanted slack and maintaining alignment within the system. Contrasting stitching improves inspection visibility.\u003c\/p\u003e\n\n\u003ch4\u003eKL100 accessory karabiner\u003c\/h4\u003e\n\u003cp\u003eThe hot forged KL100 Accessory Karabiner, rated to 9 kN (2023 lbf) MBS, provides a direct connection between the chest harness and SRT system, supporting tidy and efficient system configuration.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible rope diameter 11–13 mm (7\/16″–1\/2″)\u003c\/li\u003e\n  \u003cli\u003eMinimum breaking strength 24 kN (5395 lbf)\u003c\/li\u003e\n  \u003cli\u003eWeight 310 g (11 oz)\u003c\/li\u003e\n  \u003cli\u003eSerial numbering as standard\u003c\/li\u003e\n  \u003cli\u003eANSI compliant version as standard\u003c\/li\u003e\n  \u003cli\u003eCE certified to PPE Regulation (EU) 2016\/425 when used as part of ISC Kit KT282\u003c\/li\u003e\n  \u003cli\u003eComplies with ANSI Z133 and UKCA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236082007,"sku":"KT300A2","price":143.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-APEX-With-Squirrel-FLEX-Tether-Accessory-Carabiner.jpg?v=1772085546"},{"product_id":"isc-apex-with-chipmunk-flex-tether-accessory-carabiner","title":"ISC APEX With Chipmunk FLEX Tether \u0026 Accessory Carabiner","description":"\u003ch2\u003eISC APEX With Chipmunk FLEX Tether \u0026amp; Accessory Carabiner\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC APEX With Chipmunk FLEX Tether \u0026amp; Accessory Carabiner is a compact SRT climbing solution designed for efficiency and control. This kit combines the adjustable ISC APEX Rope Wrench with the shorter 9\" Chipmunk FLEX Tether and a KL100 Accessory Karabiner, delivering a streamlined and responsive climbing system.\u003c\/p\u003e\n\n\u003ch4\u003eCompact tether for increased reach\u003c\/h4\u003e\n\u003cp\u003eThe Chipmunk FLEX measures 9 inches, making it 3 inches shorter than the original Squirrel FLEX Tether. This reduced length lowers the overall height of the SRT system, giving climbers more reach above the device and enabling longer arm strides during ascent. The result is improved efficiency and smoother upward movement.\u003c\/p\u003e\n\n\u003ch4\u003eRigid construction with controlled flex\u003c\/h4\u003e\n\u003cp\u003eConstructed from high quality kernmantle rope with an advanced polymer over-mould, the Chipmunk FLEX provides a super-rigid tether with just the right amount of flexibility. Sewn eyes ensure a snug karabiner fit, maintaining stiffness and minimising unwanted slack within the system.\u003c\/p\u003e\n\n\u003ch4\u003eComplete APEX climbing kit\u003c\/h4\u003e\n\u003cp\u003eThe KT305A1 kit includes the ISC APEX Wrench, Chipmunk FLEX Tether and KL100 Accessory Karabiner. The tether features a central connection point for attachment to a chest harness. Designed for use on 11–13 mm rope, the system delivers consistent performance for SRT climbing applications.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRope diameter range 11–13 mm (7\/16–1\/2\")\u003c\/li\u003e\n  \u003cli\u003eMinimum breaking strength 24 kN (5395 lbf)\u003c\/li\u003e\n  \u003cli\u003eWeight 282 g including all components\u003c\/li\u003e\n  \u003cli\u003eTether height 225 mm (9\")\u003c\/li\u003e\n  \u003cli\u003eSerial numbering as standard\u003c\/li\u003e\n  \u003cli\u003eANSI compliant version as standard\u003c\/li\u003e\n  \u003cli\u003eCE certified to PPE Regulation (EU) 2016\/425 when used as part of ISC Kit KT282\u003c\/li\u003e\n  \u003cli\u003eComplies with ANSI Z133\u003c\/li\u003e\n  \u003cli\u003eUKCA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236344151,"sku":"KT305A2","price":143.82,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-APEX-With-Chipmunk-FLEX-Tether-Accessory-Carabiner.jpg?v=1772085554"},{"product_id":"isc-chipmunk-flex-tether","title":"ISC Chipmunk Flex Tether","description":"\u003ch2\u003eISC Chipmunk Flex Tether\u003c\/h2\u003e\n\u003cp\u003eThe ISC Chipmunk Flex Tether is a compact addition to the ISC tether range, measuring 9 inches in length. At 3 inches shorter than the original Squirrel Flex Tether, it is designed to reduce the overall height of an SRT climbing system, giving climbers more reach-space above the device and supporting greater efficiency during ascent.\u003c\/p\u003e\n\u003ch4\u003eCompact design for improved climbing efficiency\u003c\/h4\u003e\n\u003cp\u003eThe shorter 9″ profile creates a more compact system, allowing longer arm strides and improved upward progression. This makes the Chipmunk Flex particularly suited to climbers seeking a streamlined SRT configuration without compromising stability.\u003c\/p\u003e\n\u003ch4\u003eRigid polymer over-mould construction\u003c\/h4\u003e\n\u003cp\u003eConstructed from high-quality durable rope with an advanced polymer over-mould, the Chipmunk Flex delivers a super-rigid tether with controlled flex. The sewn eyes are designed to provide a snug fit around the karabiner, maintaining stiffness and alignment within the climbing system.\u003c\/p\u003e\n\u003ch4\u003eIntegrated chest connection point\u003c\/h4\u003e\n\u003cp\u003eThe Chipmunk Flex features a central connection point for attachment to a chest harness using the supplied KL100 Accessory Karabiner. RT305A1 includes the Chipmunk Flex Tether and accessory karabiner only.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum breaking strength 24 kN (5395 lbf)\u003c\/li\u003e\n\u003cli\u003eHeight 225 mm (9″)\u003c\/li\u003e\n\u003cli\u003eWeight 105 g including accessory karabiner\u003c\/li\u003e\n\u003cli\u003eSerial numbering as standard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCE certified when used as part of ISC Kit KT282\u003c\/li\u003e\n\u003cli\u003eComplies with ANSI Z133 and UKCA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236442455,"sku":"RT305A2","price":46.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Chipmunk-Flex-Tether.jpg?v=1772085565"},{"product_id":"isc-squirrel-flex-tether","title":"ISC Squirrel Flex Tether","description":"\u003ch2\u003eISC Squirrel Flex Tether\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC Squirrel Flex Tether is designed to deliver the optimal balance of rigidity and flexibility for SRT climbing with a Rope Wrench. Developed to minimise unwanted slack in the climbing system, it provides a firm and stable connection while maintaining controlled movement where needed.\u003c\/p\u003e\n\n\u003ch4\u003eRigid yet flexible polymer construction\u003c\/h4\u003e\n\u003cp\u003eThe Squirrel Flex is manufactured from high-quality kernmantle rope and over-moulded with an advanced polymer. This creates a rigid tether with just the right amount of flex, supporting efficient rope wrench function and smooth system alignment during ascent.\u003c\/p\u003e\n\n\u003ch4\u003eSewn eyes for secure connection\u003c\/h4\u003e\n\u003cp\u003eThe sewn eyes are designed to offer a snug fit, firmly holding the karabiner and providing an optimal connection to your rope wrench. Contrasting stitching enhances visibility, allowing easy inspection during routine equipment checks.\u003c\/p\u003e\n\n\u003ch4\u003eStrength and certified performance\u003c\/h4\u003e\n\u003cp\u003eThe Squirrel Flex Tether has a minimum breaking strength of 24 kN and weighs 113 g. It measures 310 mm in height and is CE certified to PPE Regulation (EU) 2016\/425 when used as part of ISC Kit KT282. It also complies with ANSI Z133 and UKCA requirements.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMinimum breaking strength 24 kN (5395 lbf)\u003c\/li\u003e\n  \u003cli\u003eWeight 113 g (4 oz)\u003c\/li\u003e\n  \u003cli\u003eHeight 310 mm (12″)\u003c\/li\u003e\n  \u003cli\u003eHigh-quality kernmantle rope with polymer over-mould\u003c\/li\u003e\n  \u003cli\u003eContrasting inspection stitching\u003c\/li\u003e\n  \u003cli\u003eCE certified when used as part of ISC Kit KT282\u003c\/li\u003e\n  \u003cli\u003eComplies with ANSI Z133 and UKCA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236540759,"sku":"RT300A2","price":46.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Squirrel-Flex-Tether.jpg?v=1772085579"},{"product_id":"isc-replacement-slic-pin-for-rope-wrench","title":"ISC Replacement Slic Pin for Rope Wrench","description":"\u003ch2\u003eISC Rope Wrench Replacement Slic Pin\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench Replacement Slic Pin is a spare component designed for use with the ISC Rope Wrench. It allows users to replace a lost or worn Slic pin without replacing the complete device.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236639063,"sku":"KT280A","price":4.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Replacement-Slic-Pin-for-Rope-Wrench.jpg?v=1772085592"},{"product_id":"isc-replacement-tether-screw","title":"ISC Replacement Tether Screw","description":"\u003ch2\u003eISC Rope Wrench Replacement Tether Screw\u003c\/h2\u003e\n\u003cp\u003eThe ISC Rope Wrench Replacement Tether Screw is a spare component designed for use with the ISC Rope Wrench. It allows users to replace a lost or worn tether screw without replacing the full device. Intended for maintenance and servicing, this replacement part supports continued safe operation of a compatible ISC Rope Wrench setup.\u003c\/p\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236770135,"sku":"KT280B","price":1.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-Replacement-Tether-Screw.jpg?v=1772085596"},{"product_id":"isc-reflex-mechanical-hitch","title":"ISC Reflex Mechanical Hitch","description":"\u003ch2\u003eISC Reflex Mechanical Hitch\u003c\/h2\u003e\n\u003cp\u003eThe ISC Reflex Mechanical Hitch is a mid-line attachable device designed to provide precise and consistent friction control in both MRT and SRT systems. By eliminating the need to pull full rope lengths through the device, the Reflex simplifies installation and changeovers, making canopy movement more efficient and adaptable.\u003c\/p\u003e\n\u003ch4\u003eMid-line attachable design for efficient installation\u003c\/h4\u003e\n\u003cp\u003eThe Reflex features a safety-lock swing frame and L-shaped links, allowing the rope to be inserted and helically wound into the device rather than threaded through. A top latch keeps the rope securely captivated during use. Mid-line attachment enables quick installation or removal at any point during the climb, even when ropes have bulky termination labels.\u003c\/p\u003e\n\u003ch4\u003eConsistent friction control in MRT and SRT\u003c\/h4\u003e\n\u003cp\u003eThe link system delivers gradual, controlled friction release without requiring additional friction hardware. The Reflex can be used in SRT without a Wrench and Tether, offering a compact and simplified setup. For those who prefer additional friction, it is compatible with an APEX and FLEX Tether via dedicated attachment apertures. The 200 kg rated rescue load allows rescue operations without building in extra friction.\u003c\/p\u003e\n\u003ch4\u003eRemovable swivel with versatile connection options\u003c\/h4\u003e\n\u003cp\u003eThe removable swivel-eye can be detached through a deliberate sequence of actions, allowing quick disconnection without dismantling the entire climbing system. The swivel accommodates two karabiners or up to two bridge ropes for a compact configuration. The device also supports self-tending, low-friction ascent with multiple towing positions.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with 11–13 mm EN 1891 Type A rope\u003c\/li\u003e\n\u003cli\u003eWorking load limit 50–200 kg\u003c\/li\u003e\n\u003cli\u003eMinimum breaking strength 12 kN (gate closed)\u003c\/li\u003e\n\u003cli\u003eCertified to EN 12841:2024\/C\u003c\/li\u003e\n\u003cli\u003eAnodised body finish\u003c\/li\u003e\n\u003cli\u003eSerial numbering as standard\u003c\/li\u003e\n\u003cli\u003eWeight 567 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875236901207,"sku":"MH285A","price":259.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-REFLEX-Mechanical-Hitch.jpg?v=1772085599"},{"product_id":"rock-exotica-akimbo-belay-device","title":"Rock Exotica Akimbo Belay Device","description":"\u003ch2\u003eRock Exotica Akimbo Belay Device\u003c\/h2\u003e\n\u003cp\u003eThe Rock Exotica Akimbo Belay Device is a versatile and efficient climbing tool designed for arborists and rope access professionals who require reliable control across different climbing systems. Built for use on both stationary and moving rope systems, it enables smooth ascent, controlled descent and stable work positioning without the need for multiple devices. Its compact design and adaptable performance make it a practical choice for everyday climbing operations.\u003c\/p\u003e\n\n\u003ch4\u003eDual System Compatibility for Efficient Climbing\u003c\/h4\u003e\n\u003cp\u003eThe Akimbo is designed to operate on both stationary rope systems and moving rope systems, allowing climbers to work seamlessly without changing equipment. This flexibility supports efficient transitions in the canopy, helping reduce setup time and simplifying climbing systems in professional environments.\u003c\/p\u003e\n\n\u003ch4\u003eAdjustable Friction for Controlled Performance\u003c\/h4\u003e\n\u003cp\u003eThe device features an adjustable friction system, allowing users to fine-tune performance based on rope diameter and climber preference. This adaptability ensures consistent handling across a range of conditions, providing smooth operation during ascent, descent and positioning tasks.\u003c\/p\u003e\n\n\u003ch4\u003eMid-Line Attachment for Practical Use\u003c\/h4\u003e\n\u003cp\u003eThe Akimbo includes a mid-line attachment point, enabling it to be installed onto the rope without removing it from the harness. This feature improves efficiency when setting up or adjusting systems in the tree. Constructed from high-quality materials, it is designed to deliver long-lasting durability and dependable performance in demanding environments.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with stationary and moving rope systems\u003c\/li\u003e\n\u003cli\u003eSupports ascent, descent and work positioning\u003c\/li\u003e\n\u003cli\u003eAdjustable friction system for controlled performance\u003c\/li\u003e\n\u003cli\u003eSuitable for a range of rope diameters\u003c\/li\u003e\n\u003cli\u003eMid-line attachment for easy installation on rope\u003c\/li\u003e\n\u003cli\u003eCompact design for efficient handling\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality materials for durability\u003c\/li\u003e\n\u003cli\u003eProvides smooth and predictable rope control\u003c\/li\u003e\n\u003cli\u003eDesigned for arborist and rope access use\u003c\/li\u003e\n\u003cli\u003eReliable device for professional climbing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gustharts","offers":[{"title":"Default","offer_id":53049803211095,"sku":"RG80","price":306.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Rock-Exotica-Akimbo-Belay-Device.jpg?v=1773986786"},{"product_id":"rock-exotica-akimbo-belay-device-1","title":"Rock Exotica Akimbo² Belay Device","description":"\u003ch2\u003eRock Exotica Akimbo² Belay Device\u003c\/h2\u003e\n\u003cp\u003eThe Rock Exotica Akimbo² Belay Device is a highly versatile climbing tool designed for professional arborists seeking efficiency and control in both stationary and moving rope systems. Engineered to handle ascent, descent and work positioning without the need for additional devices, it allows seamless transitions between SRS and MRS climbing styles. Its compact and adaptable design supports streamlined climbing setups while maintaining consistent performance across a range of conditions.\u003c\/p\u003e\n\n\u003ch4\u003eDual System Compatibility for Versatile Climbing\u003c\/h4\u003e\n\u003cp\u003eThe Akimbo² is designed to operate on both stationary rope systems and moving rope systems, allowing climbers to switch techniques without changing equipment. This flexibility supports a more efficient workflow in the canopy, reducing the need for multiple devices and simplifying system setup during complex climbing tasks.\u003c\/p\u003e\n\n\u003ch4\u003eTool-Free Adjustment for Rope and Friction Control\u003c\/h4\u003e\n\u003cp\u003eThe device features adjustable upper and lower bollards that can be set without tools to suit rope diameters from 11.5 mm to 12.7 mm. These adjustments also allow users to fine-tune friction levels based on climber weight, rope condition and environmental factors. This ensures consistent handling and controlled performance across different working situations.\u003c\/p\u003e\n\n\u003ch4\u003eCompact Design with Serviceable Components\u003c\/h4\u003e\n\u003cp\u003eThe Akimbo² opens easily for mid-line installation and removal, then compresses into a compact form both on and off the rope. It includes an additional SRS tending option and auxiliary connection points for use with a chest harness when climbing on stationary rope. Replaceable components extend the service life of the device, supporting long-term reliability in professional use.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with SRS and MRS climbing systems\u003c\/li\u003e\n\u003cli\u003eHandles ascent, descent and positioning in one device\u003c\/li\u003e\n\u003cli\u003eAdjustable bollards for ropes from 11.5 mm to 12.7 mm\u003c\/li\u003e\n\u003cli\u003eTool-free adjustment for friction and rope compatibility\u003c\/li\u003e\n\u003cli\u003eAdditional SRS tending option for improved performance\u003c\/li\u003e\n\u003cli\u003eOpens for quick mid-line installation and removal\u003c\/li\u003e\n\u003cli\u003eCompact design for efficient handling on and off rope\u003c\/li\u003e\n\u003cli\u003eAuxiliary connection points for chest harness integration\u003c\/li\u003e\n\u003cli\u003eReplaceable components for extended service life\u003c\/li\u003e\n\u003cli\u003eDesigned for professional arborist climbing use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gustharts","offers":[{"title":"Default","offer_id":53049803342167,"sku":"RG81","price":319.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Rock-Exotica-Akimbo2-Belay-Device.jpg?v=1773986787"},{"product_id":"art-lockjack-clutch-12-13mm","title":"ART LockJack Clutch 12-13mm","description":"\u003ch2\u003eART LockJack Clutch 12-13mm\u003c\/h2\u003e\n\u003cp\u003eThe ART LockJack Clutch 12-13mm is a replacement clutch designed for the LockJack rope control device. It is intended for use with climbing ropes between 12 and 13 mm in diameter. This component allows users to replace a worn or damaged clutch to maintain the correct function and performance of a compatible LockJack device.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement clutch for LockJack rope control device\u003c\/li\u003e\n\u003cli\u003eDesigned for 12 to 13 mm climbing ropes\u003c\/li\u003e\n\u003cli\u003eSupports maintenance and continued device performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086830821719,"sku":"BA13","price":7.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-LockJack-Clutch-12-13mm.jpg?v=1774417891"},{"product_id":"art-lockjack-clutch-11-12mm","title":"ART LockJack Clutch 11-12mm","description":"\u003ch2\u003eART LockJack Clutch 11-12mm\u003c\/h2\u003e\n\u003cp\u003eThe ART LockJack Clutch 11-12mm is a replacement clutch designed for the LockJack rope control device. It is intended for use with climbing ropes between 11 and 12 mm in diameter. The clutch features a carbide core to provide high abrasion resistance, supporting durability during regular use. This component allows users to maintain the performance of a compatible LockJack device.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement clutch for LockJack rope control device\u003c\/li\u003e\n\u003cli\u003eDesigned for 11 to 12 mm climbing ropes\u003c\/li\u003e\n\u003cli\u003eCarbide core for high abrasion resistance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086831346007,"sku":"BA12","price":7.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-LockJack-Clutch-11-12mm.jpg?v=1774417892"},{"product_id":"art-spiderjack-3-carabiner-rubber","title":"ART SpiderJack 3 Carabiner Rubber","description":"\u003ch2\u003eART SpiderJack 3 Carabiner Rubber\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 3 Carabiner Rubber is an O-ring designed for the upper carabiner adaptor of the SpiderJack 3 rope control device. It helps keep the carabiner in position while reducing unwanted twisting during use. This replacement component supports proper alignment and function of the SpiderJack 3 system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eO-ring for upper carabiner adaptor on SpiderJack 3\u003c\/li\u003e\n\u003cli\u003eHelps keep carabiner securely in position\u003c\/li\u003e\n\u003cli\u003eReduces unwanted twisting during use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086832263511,"sku":"SJ73KFO","price":0.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-3-Carabiner-Rubber.jpg?v=1774417897"},{"product_id":"art-blackbird-cam-a","title":"ART BlackBird Cam A","description":"\u003ch2\u003eART BlackBird Cam A\u003c\/h2\u003e\n\u003cp\u003eThe ART BlackBird Cam A is a replacement cam designed for use with the BlackBird rope safety device. This spare component allows users to replace a worn or damaged cam to maintain correct device function. It supports ongoing maintenance of compatible BlackBird systems without the need to replace the complete unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement cam A for BlackBird rope safety device\u003c\/li\u003e\n\u003cli\u003eDesigned for maintenance and servicing\u003c\/li\u003e\n\u003cli\u003eSupports continued function of compatible systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086832460119,"sku":"BBKBB","price":8.81,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-BlackBird-Cam-A_be09b2d7.jpg?v=1774588900"},{"product_id":"art-blackbird-cam-b","title":"ART BlackBird Cam B","description":"\u003ch2\u003eART BlackBird Cam B\u003c\/h2\u003e\n\u003cp\u003eThe ART BlackBird Cam B is a replacement cam designed for use with the BlackBird rope safety device. This spare component allows users to replace a worn or damaged cam to maintain the correct function of the device. It supports ongoing maintenance of compatible BlackBird systems without the need to replace the complete unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement cam B for BlackBird rope safety device\u003c\/li\u003e\n\u003cli\u003eDesigned for maintenance and servicing\u003c\/li\u003e\n\u003cli\u003eSupports continued function of compatible systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086832591191,"sku":"BBKBA","price":8.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-BlackBird-Cam-B.jpg?v=1774417898"},{"product_id":"art-dyneema-kit-for-spiderjack-2","title":"ART Dyneema Kit for SpiderJack 2","description":"\u003ch2\u003eART Dyneema Kit for SpiderJack 2\u003c\/h2\u003e\n\u003cp\u003eThe ART Dyneema Kit for SpiderJack 2 is a replacement and upgrade kit supplied with a Dyneema sling and all required attachments. It is designed to be mounted to the body of the SpiderJack, with the ring fixed to the karabiner and the opposite end attached to the rope eye. This setup allows users to change climbing systems more easily when working with multiple ropes and anchor points.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDyneema kit supplied with sling and required attachments\u003c\/li\u003e\n\u003cli\u003eDesigned for use with SpiderJack 2 rope control device\u003c\/li\u003e\n\u003cli\u003eSupports easier switching between climbing systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086833115479,"sku":"SJ72DK","price":29.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-Dyneema-Kit-for-SpiderJack-2.jpg?v=1774417900"},{"product_id":"art-spiderjack-2-1-release-lever","title":"ART SpiderJack 2.1 Release Lever","description":"\u003ch2\u003eART SpiderJack 2.1 Release Lever\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 2.1 Release Lever is a replacement component designed for use with SpiderJack 1, 2 and 2.1 rope control devices. Featuring a long anodised handle with integrated cam, it allows users to restore the release function of a compatible SpiderJack unit. This spare part supports maintenance and continued operation without the need to replace the complete device.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement release lever for SpiderJack 1 2 and 2.1 devices\u003c\/li\u003e\n\u003cli\u003eLong anodised handle with integrated cam\u003c\/li\u003e\n\u003cli\u003eSupports maintenance of SpiderJack rope control systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086833181015,"sku":"SJ72LH","price":21.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-2_1-Release-Lever.avif?v=1774417900"},{"product_id":"notch-rope-runner-vertec-evo","title":"Notch Rope Runner Vertec Evo","description":"\u003ch2\u003eNotch Rope Runner Vertec Evo\u003c\/h2\u003e\n\u003cp\u003eThe Notch Rope Runner Vertec Evo is a next-generation mechanical climbing and work positioning device, developed in collaboration with Kevin Bingham. Building on the success of the Rope Runner Pro, it delivers improved adjustability, smooth handling and refined performance for professional arborists working in both SRS and MRS systems.\u003c\/p\u003e\n\n\u003ch4\u003eTool-Free Adjustment and Precise Control\u003c\/h4\u003e\n\u003cp\u003eThe Vertec Evo features on-the-fly, tool-free friction adjustment with seven settings, allowing users to fine-tune performance to suit rope type and climbing style. This ensures consistent control when ascending, descending or positioning in the canopy.\u003c\/p\u003e\n\n\u003ch4\u003eEfficient Climbing Across Systems\u003c\/h4\u003e\n\u003cp\u003eDesigned for strong performance in stationary rope systems and easy setup for moving rope systems, the Vertec Evo supports flexible climbing techniques without requiring additional components. Its smooth modulation improves handling across a wide range of rope and carabiner configurations.\u003c\/p\u003e\n\n\u003ch4\u003eMidline Attachment and Integrated Design\u003c\/h4\u003e\n\u003cp\u003eThe device is midline attachable without the need for slic pins, allowing quick installation without detaching from the harness. An integrated tending point supports connection to a chest harness and is compatible with systems such as the Notch Magneato.\u003c\/p\u003e\n\n\u003ch4\u003eDurable Construction with Traceability\u003c\/h4\u003e\n\u003cp\u003eConstructed from aluminium alloy and stainless steel, the Vertec Evo is built for durability in demanding environments. It is scannable for tracking and inspection, supporting equipment management for professional users.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical climbing device for SRS and MRS systems\u003c\/li\u003e\n\u003cli\u003eTool free friction adjustment with seven settings\u003c\/li\u003e\n\u003cli\u003eMidline attachable without slic pins\u003c\/li\u003e\n\u003cli\u003eSmooth modulation for ascent and descent\u003c\/li\u003e\n\u003cli\u003eIntegrated tending point for chest harness connection\u003c\/li\u003e\n\u003cli\u003eCompatible with 11 mm to 12.9 mm ropes\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminium alloy and stainless steel\u003c\/li\u003e\n\u003cli\u003eScannable for tracking and inspection\u003c\/li\u003e\n\u003cli\u003eWorking load limit 130 kg\u003c\/li\u003e\n\u003cli\u003eCE certified to EU 2016\/425\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086833901911,"sku":"PM37V-25","price":406.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Notch-Rope-Runner-Vertec-Evo.jpg?v=1774590662"},{"product_id":"notch-magneato","title":"Notch Magneato","description":"\u003ch2\u003eNotch Magneato Chest Harness Attachment\u003c\/h2\u003e\n\u003cp\u003eThe Notch Magneato is a magnetic chest harness attachment designed specifically for use with the Rope Runner Pro and Rope Runner Vertec. Developed to simplify connection and reduce interference, it offers a streamlined alternative to traditional micro carabiners in climbing systems.\u003c\/p\u003e\n\n\u003ch4\u003eMagnetic Connection for Easy Use\u003c\/h4\u003e\n\u003cp\u003eThe Magneato features a magnetic attachment system that allows quick and effortless connection during setup. Once engaged, it remains securely connected while climbing and can be easily released with a simple twist when no longer required.\u003c\/p\u003e\n\n\u003ch4\u003eDesigned to Reduce System Interference\u003c\/h4\u003e\n\u003cp\u003eEngineered specifically for compatibility with Rope Runner Pro and Vertec devices, the Magneato helps eliminate the risk of interference commonly associated with traditional connectors. This supports smoother operation and improved efficiency in climbing setups.\u003c\/p\u003e\n\n\u003ch4\u003eLightweight and Compact Design\u003c\/h4\u003e\n\u003cp\u003eConstructed from 7075 aluminium with an integrated magnet, the Magneato is both lightweight and durable. Its compact size allows it to integrate neatly into the system without adding unnecessary bulk to the harness.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic chest harness attachment for Rope Runner systems\u003c\/li\u003e\n\u003cli\u003eQuick and effortless connection and release\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce interference with device operation\u003c\/li\u003e\n\u003cli\u003eCompatible with Rope Runner Pro and Vertec models\u003c\/li\u003e\n\u003cli\u003eConstructed from 7075 aluminium and magnet components\u003c\/li\u003e\n\u003cli\u003eLightweight design approximately 24 g\u003c\/li\u003e\n\u003cli\u003eCompact dimensions for minimal bulk\u003c\/li\u003e\n\u003cli\u003eNot for life support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086833967447,"sku":"PM37P-M","price":28.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Notch-Magneato.jpg?v=1774417910"},{"product_id":"buckingham-throttle","title":"Buckingham Throttle","description":"\u003ch2\u003eBuckingham Throttle Mechanical Rope Climbing Device\u003c\/h2\u003e\n\u003cp\u003eThe Buckingham Throttle is a versatile mechanical rope climbing device designed for professional arborists seeking reliable performance across both SRS and MRS climbing systems. Built with durability and ease of use in mind, it offers controlled operation and consistent handling for a wide range of climbing applications.\u003c\/p\u003e\n\u003ch4\u003eDual System Performance Without Adjustment\u003c\/h4\u003e\n\u003cp\u003eThe Throttle is designed to operate seamlessly in both stationary rope and moving rope systems without requiring additional components. Its self-adjusting design allows users to switch between climbing styles effortlessly, supporting efficient workflow in the canopy.\u003c\/p\u003e\n\u003ch4\u003eControlled Descent and Intuitive Handling\u003c\/h4\u003e\n\u003cp\u003eEngineered for predictable performance, the device provides controlled friction during descent, helping avoid overly sensitive release. Its intuitive operation makes it suitable for a wide range of users, offering smooth and consistent handling in demanding environments.\u003c\/p\u003e\n\u003ch4\u003eDurable Construction with Replaceable Components\u003c\/h4\u003e\n\u003cp\u003eConstructed from 7075-T6 aluminium and 304 stainless steel, the Throttle is built for long-term durability. Larger stainless steel friction components improve wear resistance, while replaceable wear parts help extend the service life of the device.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with SRS and MRS climbing systems\u003c\/li\u003e\n\u003cli\u003eMid-line attachable\u003c\/li\u003e\n\u003cli\u003eNo additional components required to switch modes\u003c\/li\u003e\n\u003cli\u003eSelf adjusting friction system\u003c\/li\u003e\n\u003cli\u003eControlled and predictable descent performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with 11 mm to 13 mm climbing ropes\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminium and stainless steel\u003c\/li\u003e\n\u003cli\u003eReplaceable wear components for longevity\u003c\/li\u003e\n\u003cli\u003eAuxiliary and MRS attachment points included\u003c\/li\u003e\n\u003cli\u003eMaximum user weight 141 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086834098519,"sku":"PM39","price":419.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Buckingham-Throttle.jpg?v=1774417912"},{"product_id":"art-spiderjack-3-release-lever","title":"ART SpiderJack 3 Release Lever","description":"\u003ch2\u003eART SpiderJack 3 Release Lever\u003c\/h2\u003e\n\u003cp\u003eThe ART SpiderJack 3 Release Lever is a replacement component designed for use with the SpiderJack 3 rope control device. It features a long anodised handle with an integrated cam to support correct operation of the device. Supplied with a grub screw, this lever allows for straightforward installation, helping maintain smooth function and extend the working life of a compatible SpiderJack 3 unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement release lever for SpiderJack 3 rope control device\u003c\/li\u003e\n\u003cli\u003eLong anodised handle with integrated cam\u003c\/li\u003e\n\u003cli\u003eSupplied with grub screw for installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freeworker","offers":[{"title":"Default","offer_id":53086834164055,"sku":"SJ73LH","price":19.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ART-SpiderJack-3-Release-Lever_80fb8564.jpg?v=1774504405"}],"url":"https:\/\/treeworker.com\/collections\/mechanical-friction-devices.oembed","provider":"www.treeworker.com","version":"1.0","type":"link"}