{"title":"Pulleys \u0026 Blocks","description":"\u003cp\u003ePulleys and blocks are used within rigging and load management systems to support controlled lifting, lowering, and movement during work at height. This collection brings together a range of components suited to arboriculture, rigging, and other professional applications where smooth operation is essential.\u003c\/p\u003e\n\u003cp\u003eDesigned to support efficient handling and reliable performance, these systems help reduce friction and improve control across demanding working environments. By integrating easily into varied rigging setups, the range supports safer and more efficient operations during daily professional use.\u003c\/p\u003e","products":[{"product_id":"teufelberger-tblock-rigging-pulley","title":"Teufelberger tBLOCK Rigging Pulley","description":"\u003ch2\u003eTeufelberger tBLOCK Rigging Pulley\u003c\/h2\u003e\n\n\u003cp\u003eThe Teufelberger tBLOCK Rigging Pulley is Teufelberger’s purpose-built solution for lowering loads in arboricultural rigging applications. Developed in collaboration with FTC, this robust pulley combines high load capacity with a lightweight, user-friendly design that makes demanding rigging tasks feel more controlled and efficient. Designed specifically for load handling rather than PPE use, the tBLOCK supports professional tree work where reliability and smooth operation are essential.\u003c\/p\u003e\n\n\u003ch4\u003eBuilt for Controlled Load Handling\u003c\/h4\u003e\n\u003cp\u003eThe tBLOCK is engineered for arboricultural rigging, offering a working load limit of 45 kN and an impressive maximum breaking strength of 225 kN. Certified in accordance with the Machinery Directive 2006\/42\/EC, it is approved for handling loads during rigging operations. Suitable for ropes up to 16 mm in diameter, it provides flexibility across a wide range of lowering scenarios commonly encountered in professional tree care.\u003c\/p\u003e\n\n\u003ch4\u003eSmart Opening System and Durable Construction\u003c\/h4\u003e\n\u003cp\u003eEase of use is central to the tBLOCK design. The movable side plates open and close smoothly using a threaded locking bolt and an integrated spring locking system, allowing quick rope installation while maintaining secure closure during operation. Hot forged aluminium side plates and stainless steel components deliver strength without unnecessary weight, while the distinctive matrix design reflects Teufelberger’s focus on efficiency and durability.\u003c\/p\u003e\n\n\u003ch4\u003eEfficient Performance for Repeated Use\u003c\/h4\u003e\n\u003cp\u003eTo support consistent performance under repeated loads, the tBLOCK is fitted with a Teflon plain bearing that improves efficiency during continuous use. Despite its high strength ratings, the pulley remains relatively lightweight for its class, weighing 1,605 g. Supplied in a reusable polyester bag, it arrives ready for integration into professional rigging systems where dependable handling and longevity are key.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRigging pulley designed for arboricultural load handling\u003c\/li\u003e\n\u003cli\u003eWorking load limit of 45 kN\u003c\/li\u003e\n\u003cli\u003eMaximum breaking strength of 225 kN\u003c\/li\u003e\n\u003cli\u003eSuitable for ropes up to 16 mm in diameter\u003c\/li\u003e\n\u003cli\u003eSmart and easy-to-use opening system\u003c\/li\u003e\n\u003cli\u003eThreaded locking bolt with spring locking mechanism\u003c\/li\u003e\n\u003cli\u003eHot forged aluminium side plates\u003c\/li\u003e\n\u003cli\u003eAluminium and stainless steel construction\u003c\/li\u003e\n\u003cli\u003eTeflon plain bearing for efficient continuous use\u003c\/li\u003e\n\u003cli\u003eDeveloped in collaboration with FTC\u003c\/li\u003e\n\u003cli\u003eCertified to Machinery Directive 2006\/42\/EC\u003c\/li\u003e\n\u003cli\u003eLightweight design at 1,605 g\u003c\/li\u003e\n\u003cli\u003eSupplied in a reusable polyester bag\u003c\/li\u003e\n\u003cli\u003eAvailable in blue and red\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Teufelberger","offers":[{"title":"Default","offer_id":52329640231255,"sku":"7083229","price":187.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Teufelberger-tBLOCK-Rigging-Pulley.jpg?v=1765731680"},{"product_id":"stein-5-1-hauler-kit-25m","title":"Stein 5:1 Hauler Kit (25m)","description":"\u003ch2\u003eStein 5:1 Hauler Kit (25m)\u003c\/h2\u003e\n\u003cp\u003eThe Stein 5:1 Hauler Kit (25m) is a complete block and tackle system designed to provide additional pulling power during controlled hauling tasks. Supplied fully assembled and stored in a STEIN rope bag, the kit is ready for immediate use on site. It is suited to professional arborist and rigging applications where mechanical advantage is required to move or tension loads in a controlled and predictable manner.\u003c\/p\u003e\n\u003ch4\u003eMechanical advantage for controlled hauling tasks\u003c\/h4\u003e\n\u003cp\u003eThis hauler kit provides a five to one mechanical advantage, allowing increased hauling efficiency while reducing physical effort. The system uses a 12 mm rigging line with a total length of 25 m, supporting a wide range of hauling configurations. The mechanical advantage makes it suitable for tasks where controlled movement and steady progress are essential, particularly when handling heavier loads or maintaining tension over distance.\u003c\/p\u003e\n\u003ch4\u003eIntegrated pulley and locking system design\u003c\/h4\u003e\n\u003cp\u003eThe kit includes two ISC RP064 double pulleys, each rated to 50 kN, supporting smooth rope travel and reliable load handling during operation. Progress is managed using a locking mechanism formed with a STEIN Copious Cool sling tied in a Michigan Hitch configuration. This setup allows controlled capture of progress during hauling, helping maintain tension and control without sudden movement.\u003c\/p\u003e\n\u003ch4\u003eSupplied ready for use with practical storage\u003c\/h4\u003e\n\u003cp\u003eSupplied fully assembled, the hauler kit reduces setup time and ensures consistent configuration every time it is deployed. The system is stored in a STEIN rope bag, supporting organised transport and straightforward storage between jobs. With an average break strength of 4300 kg, the rigging line supports demanding professional use, while regular inspection of rope, pulleys, and sling helps maintain safe and reliable operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFully assembled 5 to 1 hauler system ready for use\u003c\/li\u003e\n\u003cli\u003eProvides mechanical advantage for controlled hauling tasks\u003c\/li\u003e\n\u003cli\u003e12 mm rigging line with a total length of 25 m\u003c\/li\u003e\n\u003cli\u003eIncludes two ISC RP064 double pulleys rated to 50 kN each\u003c\/li\u003e\n\u003cli\u003eMichigan Hitch locking system using a Copious Cool sling\u003c\/li\u003e\n\u003cli\u003eAverage break strength of 4300 kg for professional use\u003c\/li\u003e\n\u003cli\u003eSupplied in a STEIN rope bag for transport and storage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fletcher Stewart","offers":[{"title":"Default","offer_id":52425339961687,"sku":"SS-8160110025","price":249.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Stein-51-Hauler-Kit-25m.jpg?v=1767099468"},{"product_id":"dmm-rigging-hub-small","title":"DMM Rigging Hub - Small","description":"\u003ch2\u003eDMM Rigging Hub - Small\u003c\/h2\u003e\n\u003cp\u003eThe DMM Rigging Hub - Small is designed to bring complex three dimensional rigging into a single, organised anchor point. Developed for use in tree work, rope access, and rescue environments, it provides a compact yet highly capable solution where multiple connections must be managed efficiently. By centralising loads, the hub helps simplify rigging layouts while supporting controlled and predictable system behaviour.\u003c\/p\u003e\n\u003ch4\u003eCentral anchor point for three dimensional rigging\u003c\/h4\u003e\n\u003cp\u003eThe small rigging hub allows multiple anchors to be combined into one strong focal point, supporting three dimensional rigging configurations. The central hole can accommodate a running rope, enabling loads to be directed across different planes as required. When used in multiples, hubs can also act as a lightweight alternative to a tripod, supporting edge management or targeted lifting where space or access is limited.\u003c\/p\u003e\n\u003ch4\u003eTextile friendly connections for flexible setups\u003c\/h4\u003e\n\u003cp\u003eAll connection points on the DMM Rigging Hub - Small feature radiused surfaces that are suitable for direct attachment of ropes and textile components. This includes running ropes, girth hitched slings, tied prusiks, and opposed connectors. The textile friendly design supports versatile rigging options while helping to reduce wear on ropes and webbing during use.\u003c\/p\u003e\n\u003ch4\u003eCompact alloy construction for demanding environments\u003c\/h4\u003e\n\u003cp\u003eCNC machined from top grade alloy, the small rigging hub is built to balance strength, durability, and reduced weight. It offers a maximum breaking strength of 80 kN on the main axis and 45 kN on secondary orientations, with working load limits of 16 kN and 9 kN. Measuring 119 mm and weighing 260 g, it is well suited to professional rigging and rescue applications where compact size and reliable performance are required. The hub conforms to NFPA 1983 General Use and meets RFU 11.114 V1 requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompact rigging hub for centralised three dimensional anchor systems\u003c\/li\u003e\n\u003cli\u003eTextile friendly radiused connection points for rope and webbing\u003c\/li\u003e\n\u003cli\u003eCentral hole supports running ropes and complex rigging layouts\u003c\/li\u003e\n\u003cli\u003eCNC machined alloy construction for strength and durability\u003c\/li\u003e\n\u003cli\u003e80 kN maximum breaking strength with 16 kN working load limit\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCertification - RFU 11.114 V1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52516357701975,"sku":"ARB-HUB108","price":108.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-Rigging-Hub-Small.jpg?v=1768197144"},{"product_id":"dmm-rigging-hub-large","title":"DMM Rigging Hub - Large","description":"\u003ch2\u003eDMM Rigging Hub - Large\u003c\/h2\u003e\n\u003cp\u003eThe DMM Rigging Hub - Large is designed to bring complex three dimensional rigging together at a single, centralised anchor point. Developed for use in tree work, rope access, and rescue environments, it provides a strong and organised solution where multiple connections need to be managed efficiently. By consolidating loads into one hub, it supports cleaner rigging layouts and improved control when building advanced systems.\u003c\/p\u003e\n\u003ch4\u003eCentralised solution for complex 3D rigging\u003c\/h4\u003e\n\u003cp\u003eThe rigging hub allows multiple anchors to be brought together, forming a strong focal point for three dimensional rigging. The central hole can accommodate a running rope and supports configurations where loads need to be directed in multiple planes. When used in groups, multiple hubs can also act as a lightweight alternative to a tripod, supporting edge management or targeted lifting over openings such as manholes or confined access points.\u003c\/p\u003e\n\u003ch4\u003eTextile friendly design for versatile connections\u003c\/h4\u003e\n\u003cp\u003eAll connection points on the DMM Rigging Hub - Large feature radiused surfaces that are designed to be textile friendly. This allows direct attachment of ropes, webbing, and slings without additional hardware. Running ropes, girth hitched slings, tied prusiks, and opposed connectors can all be used confidently, supporting flexible system design while helping reduce unnecessary wear on textile components.\u003c\/p\u003e\n\u003ch4\u003eHigh strength alloy construction for demanding use\u003c\/h4\u003e\n\u003cp\u003eCNC machined from top grade alloy, the large rigging hub balances strength, durability, and manageable weight. It offers a maximum breaking strength of 150 kN on the main axis and 45 kN on secondary orientations, with corresponding working load limits of 30 kN and 9 kN. Measuring 169 mm and weighing 550 g, it is recommended for rigging and rescue applications where high load capacity and predictable performance are required. The hub is certified to NFPA 1983 General Use and meets RFU 11.114 V1 requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLarge rigging hub for centralised three dimensional anchor setups\u003c\/li\u003e\n\u003cli\u003eTextile friendly radiused connection points for rope and webbing\u003c\/li\u003e\n\u003cli\u003eCentral hole suitable for running ropes and complex rigging\u003c\/li\u003e\n\u003cli\u003eCNC machined alloy construction for strength and durability\u003c\/li\u003e\n\u003cli\u003e150 kN maximum breaking strength with 30 kN working load limit\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCertification - RFU 11.114 V1\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52516357767511,"sku":"ARB-HUB175","price":158.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-Rigging-Hub-Large.jpg?v=1768197145"},{"product_id":"dmm-20mm-large-impact-rigging-pulley-block","title":"DMM 20mm Large Impact Rigging Pulley Block","description":"\u003ch2\u003eDMM 20mm Large Impact Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe DMM 20mm Large Impact Rigging Pulley Block is engineered for professional rigging environments where loads may be dropped onto the system with significant impact forces. Designed for arborist, rescue, and industrial applications, it combines advanced manufacturing techniques with high quality materials to deliver exceptional durability, strength, and rope-friendly handling. Despite its substantial capacity, the block is carefully balanced to provide high performance without unnecessary bulk, making it a dependable choice for demanding daily use.\u003c\/p\u003e\n\u003ch4\u003eBuilt for extreme impact and dynamic rigging\u003c\/h4\u003e\n\u003cp\u003eThis large impact block is purpose-built for scenarios involving high dynamic forces, including negative rigging, heavy lowering, and complex redirects. With a minimum breaking strength of 300 kN and a working load limit of 60 kN, it offers a substantial safety margin for critical operations. The block is designed to accommodate rigging lines up to 20 mm in diameter, supporting use with larger ropes commonly required for heavy timber handling and industrial lifting tasks.\u003c\/p\u003e\n\u003ch4\u003eEfficient rope handling with clear load identification\u003c\/h4\u003e\n\u003cp\u003eThe sheave and side plate geometry are designed to maintain smooth rope travel under load, helping reduce friction and minimise rope wear during operation. Sheave colouring follows the EU working load limit protocol, supporting quick visual identification on site and helping operators maintain correct system selection. Measuring 230 x 125 x 90 mm and weighing 3.47 kg, the block balances robust construction with practical handling during installation and repositioning.\u003c\/p\u003e\n\u003ch4\u003eCertified performance for professional environments\u003c\/h4\u003e\n\u003cp\u003eThe DMM 20mm Large Impact Rigging Pulley Block conforms to EN 12278:2007 and NFPA 1983 (2012 Edition) Class G, supporting use in regulated professional settings. Extensive dynamic, torsion, and static testing has validated its long-term reliability in tough working conditions. This combination of certification, strength, and proven durability makes it suitable for operators who require consistent performance when managing high loads and impact forces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupports rigging lines up to 20 mm for heavy duty applications\u003c\/li\u003e\n\u003cli\u003e300 kN minimum breaking strength with a 60 kN working load limit\u003c\/li\u003e\n\u003cli\u003eDesigned to manage high impact and dynamic rigging forces\u003c\/li\u003e\n\u003cli\u003eSheave colouring follows EU working load limit protocol\u003c\/li\u003e\n\u003cli\u003eCertified to EN 12278 and NFPA 1983 Class G standards\u003c\/li\u003e\n\u003cli\u003eRobust construction weighing 3.47 kg with compact overall dimensions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52516362387799,"sku":"IMB-L","price":400.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-20mm-Large-Impact-Rigging-Pulley-Block.jpg?v=1768197216"},{"product_id":"dmm-16mm-small-impact-rigging-pulley-block","title":"DMM 16mm Small Impact Rigging Pulley Block","description":"\u003ch2\u003eDMM 16mm Small Impact Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe DMM 16mm Small Impact Rigging Pulley Block is engineered for professional rigging applications where loads may be dropped onto the system with significant impact forces. Designed for demanding arborist, rescue, and industrial environments, it combines advanced manufacturing with high-quality materials to deliver exceptional strength, durability, and rope-friendly performance. Lightweight for its capacity yet uncompromising in strength, this block is built to perform reliably during repeated high-load and dynamic rigging tasks.\u003c\/p\u003e\n\u003ch4\u003eDesigned to manage high impact loads\u003c\/h4\u003e\n\u003cp\u003eThis rigging block is purpose-built for scenarios involving dynamic loading, including winching, negative rigging, and heavy redirects. With a minimum breaking strength of 200 kN and a working load limit of 40 kN, it offers a substantial safety margin for complex rigging operations. The block supports rigging lines up to 16 mm in diameter, allowing it to integrate seamlessly into professional systems where strength and control are essential.\u003c\/p\u003e\n\u003ch4\u003eEfficient rope handling and durability\u003c\/h4\u003e\n\u003cp\u003eThe sheave and side plate geometry are engineered to maintain smooth rope travel under load, helping reduce friction and wear during operation. The sheave colouring follows the EU working load limit protocol, supporting clear visual identification on site. Built to withstand long-term use, the block has passed extensive dynamic, torsion, and static testing, demonstrating a strong strength-to-weight ratio despite its compact 1.86 kg mass.\u003c\/p\u003e\n\u003ch4\u003eCertified performance for professional use\u003c\/h4\u003e\n\u003cp\u003eWith overall dimensions of 180 x 100 x 70 mm, the block balances robust construction with manageable size for handling and installation. It conforms to EN 12278:2007 and NFPA 1983 (2012 Edition) Class G, supporting use in regulated professional environments. This certification, combined with proven durability, makes the block suitable for operators who require dependable performance in the toughest working conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupports rigging lines up to 16 mm for heavy-duty applications\u003c\/li\u003e\n\u003cli\u003e200 kN minimum breaking strength with a 40 kN working load limit\u003c\/li\u003e\n\u003cli\u003eDesigned for high impact and dynamic rigging scenarios\u003c\/li\u003e\n\u003cli\u003eSheave colouring follows EU working load limit protocol\u003c\/li\u003e\n\u003cli\u003eCertified to EN 12278:2007 and NFPA 1983 Class G standards\u003c\/li\u003e\n\u003cli\u003eRobust 1.86 kg construction with dimensions of 180 x 100 x 70 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52516362453335,"sku":"IMB-S","price":250.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-16mm-Small-Impact-Rigging-Pulley-Block.jpg?v=1768197218"},{"product_id":"dmm-16mm-x-small-impact-rigging-pulley-block","title":"DMM 16mm X.Small Impact Rigging Pulley Block","description":"\u003ch2\u003eDMM 16mm X.Small Impact Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe DMM 16mm X.Small Impact Rigging Pulley Block is a compact, high-performance rigging block developed for professional arborists and rigging specialists working with dynamic and high-impact loads. Designed to balance low weight with exceptional strength, this block is built for demanding tasks such as redirect rigging, winching, and controlled snatching of stem wood. Its refined engineering supports reliable performance in challenging environments where efficiency, durability, and predictable handling are critical.\u003c\/p\u003e\n\u003ch4\u003eCompact design with exceptional strength\u003c\/h4\u003e\n\u003cp\u003eDespite its compact size, the Impact Rigging Pulley Block delivers impressive strength, with a minimum breaking strength of 100 kN and a working load limit of 20 kN. Weighing 780 g, it offers a strong strength-to-weight ratio suited to frequent professional use. The block is designed to run rigging lines up to 16 mm in diameter and accommodates slings up to 20 mm, making it adaptable to a wide range of rigging setups without unnecessary bulk.\u003c\/p\u003e\n\u003ch4\u003eEfficient rope handling under load\u003c\/h4\u003e\n\u003cp\u003eAn integrated sheave and side plate design ensures smooth, uninterrupted rope travel, even when loads shift or lines feed at less-than-ideal angles. Oversized ball bearings reduce friction and wear, promoting high efficiency during both lowering and winching operations. Evolved fairlead flares help guide the rope consistently onto the sheave, supporting controlled movement and helping maintain efficiency during repeated dynamic loading.\u003c\/p\u003e\n\u003ch4\u003eServiceable construction for demanding environments\u003c\/h4\u003e\n\u003cp\u003eA unique interlocking anchor bollard provides double security at the attachment point, supporting stable anchoring during heavy rigging tasks. The hollow axle design allows for more complex configurations and enables maintenance such as bearing servicing or sheave replacement, supporting long-term use. With overall dimensions of 140 x 82 x 60 mm, the block remains manageable on site while delivering proven robustness for operators working in the toughest conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHandles rigging lines up to 16 mm for professional applications\u003c\/li\u003e\n\u003cli\u003e100 kN minimum breaking strength with a 20 kN working load limit\u003c\/li\u003e\n\u003cli\u003eOversized ball bearings reduce friction and improve efficiency\u003c\/li\u003e\n\u003cli\u003eIntegrated sheave and side plates support smooth rope transitions\u003c\/li\u003e\n\u003cli\u003eInterlocking anchor bollard provides double attachment security\u003c\/li\u003e\n\u003cli\u003eCompact 780 g design with dimensions of 140 x 82 x 60 mm\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCertification - EN12278:2007 \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Green","offer_id":52516362518871,"sku":"IMB-XSGR","price":292.17,"currency_code":"GBP","in_stock":true},{"title":"Matt Grey","offer_id":52516362551639,"sku":"IMB-XSMG","price":292.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-16mm-X_Small-Impact-Rigging-Pulley-Block.jpg?v=1768197217"},{"product_id":"dmm-pinto-pulley-spacer-14mm","title":"DMM Pinto Pulley Spacer - 14mm","description":"\u003ch2\u003eDMM Pinto Pulley Spacer - 14mm\u003c\/h2\u003e\n\u003cp\u003eThe DMM Pinto Pulley Spacer - 14mm is an essential accessory designed for use with Pinto and Pinto Rig pulley systems where textile connecting elements are used. In certain configurations, rope or webbing connections can apply inward pressure to the pulley side plates. This spacer helps maintain correct spacing between the plates, supporting smooth function and consistent performance during professional climbing, rigging, and work positioning tasks.\u003c\/p\u003e\n\u003ch4\u003eMaintaining correct side plate spacing\u003c\/h4\u003e\n\u003cp\u003eWhen textile components such as rope or webbing are connected directly to a pulley, compression of the side plates can occur. The Pinto Pulley Spacer is designed to sit between the pulley cheeks, preventing unwanted compression and helping the pulley maintain its intended geometry. This supports predictable sheave movement and reduces the likelihood of efficiency loss when systems are loaded or adjusted under tension.\u003c\/p\u003e\n\u003ch4\u003eDesigned for textile based system configurations\u003c\/h4\u003e\n\u003cp\u003eThe spacer is intended specifically for Pinto and Pinto Rig applications where textile connections are preferred or required. By supporting the pulley structure in these setups, it allows rope and webbing elements to function as intended without interfering with pulley operation. This makes it a valuable component in compact system layouts where textile connections are used to manage space, reduce hardware requirements, or adapt system geometry.\u003c\/p\u003e\n\u003ch4\u003eCompact and lightweight professional accessory\u003c\/h4\u003e\n\u003cp\u003eWeighing just 12 g, it contributes minimal additional weight to the system while supporting long term reliability. Its simple, robust design makes it suitable for regular professional use where consistency, repeatability, and equipment longevity are important considerations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Pinto and Pinto Rig pulley applications\u003c\/li\u003e\n\u003cli\u003eDimensions of \u003cspan\u003e16.5mm ID x 14.5mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps prevent side plate compression from textile connections\u003c\/li\u003e\n\u003cli\u003eSupports smooth pulley operation under load\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e15 mm hole diameter for secure integration\u003c\/li\u003e\n\u003cli\u003eLightweight 12 g design for minimal system impact\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52516362977623,"sku":"PUL120-SPA","price":4.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-Pinto-Pulley-Spacer-14mm.jpg?v=1768197221"},{"product_id":"dmm-16mm-pinto-rig-2-pulley-purple","title":"DMM 16mm Pinto Rig 2 Pulley - Purple","description":"\u003ch2\u003eDMM 16mm Pinto Rig 2 Pulley - Purple\u003c\/h2\u003e\n\u003cp\u003eThe DMM 16mm Pinto Rig 2 Pulley in purple is a compact, high-efficiency pulley developed for professional arborist rigging and moving rope systems. Building on the long-standing reputation of the original Pinto, this updated version retains the familiar lightweight form while introducing performance improvements that enhance control and efficiency under load. It is designed for situations where smooth rope handling, strength, and versatility are essential during demanding tree work operations.\u003c\/p\u003e\n\u003ch4\u003eImproved efficiency with a larger working sheave\u003c\/h4\u003e\n\u003cp\u003eThe Pinto Rig 2 features sealed ball bearings that significantly improve efficiency compared to earlier designs, supporting smoother lifting, lowering, and redirection of loads. A larger 38 mm sheave allows the pulley to accommodate ropes up to 16 mm in diameter, making it better suited to rigging applications where heavier lines are commonly used. Despite this upgrade, the pulley maintains compact overall dimensions of 115 x 60 x 37 mm, helping reduce bulk within complex rigging systems.\u003c\/p\u003e\n\u003ch4\u003eTextile friendly design for versatile rigging setups\u003c\/h4\u003e\n\u003cp\u003eHot forged construction and carefully finished edges help protect ropes and textile connectors during use. The recessed sheave design creates a smooth rope channel, ensuring the line feeds cleanly from all angles and remains seated on the sheave, even when loaded at awkward orientations. Full strength attachment points at both the main eye and the becket provide flexibility when building rigging configurations, while the fixed side plate design allows easy clipping onto tensioned ropes.\u003c\/p\u003e\n\u003ch4\u003eRobust construction for professional use\u003c\/h4\u003e\n\u003cp\u003eManufactured in Wales, the Pinto Rig 2 combines tamperproof construction with sealed bearings for low maintenance and long service life. It offers a maximum strength of 50 kN, with a 25 kN rating at the becket, supporting confident use in professional rigging scenarios. Weighing 222 g, the pulley balances durability with portability, while the purple finish provides clear visual identification within a working system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e38 mm sheave designed for ropes up to 16 mm\u003c\/li\u003e\n\u003cli\u003eSealed ball bearings for smooth and efficient operation\u003c\/li\u003e\n\u003cli\u003eRecessed sheave design to prevent rope snagging\u003c\/li\u003e\n\u003cli\u003eFull strength eye and becket for flexible rigging options\u003c\/li\u003e\n\u003cli\u003eCompact 115 x 60 x 37 mm body weighing 222 g\u003c\/li\u003e\n\u003cli\u003eHot forged construction with textile friendly edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52517387895127,"sku":"PUL141","price":50.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-16mm-Pinto-Rig-2-Pulley-Purple.jpg?v=1768197261"},{"product_id":"dmm-16mm-pinto-rig-2-pulley-matt-grey","title":"DMM 16mm Pinto Rig 2 Pulley - Matt Grey","description":"\u003ch2\u003eDMM 16mm Pinto Rig 2 Pulley - Matt Grey\u003c\/h2\u003e\n\u003cp\u003eThe DMM 16mm Pinto Rig 2 Pulley in matt grey is a compact yet high-capacity pulley designed for professional arborist rigging and demanding rope management tasks. As the larger and stronger evolution of the original Pinto design, the Rig 2 retains the familiar smooth profile while introducing a significantly larger sheave and higher load ratings. This makes it particularly well suited to rigging scenarios where efficiency, strength, and controlled rope handling are essential.\u003c\/p\u003e\n\u003ch4\u003eDesigned for higher load rigging applications\u003c\/h4\u003e\n\u003cp\u003eThe Pinto Rig 2 features a 38 mm sheave that accommodates ropes up to 16 mm in diameter, allowing it to operate efficiently with thicker rigging lines and taglines. This increased sheave size improves rope bend radius and overall efficiency when managing heavier loads. With a maximum breaking strength of 50 kN and a 25 kN rating at the becket, the pulley supports demanding rigging configurations where reliability and predictable performance are required.\u003c\/p\u003e\n\u003ch4\u003eSmooth rope handling from any angle\u003c\/h4\u003e\n\u003cp\u003eA recessed sheave design creates a smooth and uninterrupted rope channel, ensuring the rope always sits correctly on the sheave even when feeding from awkward or off-axis angles. This reduces the risk of snagging and uneven loading, supporting safer and more controlled operation during lowering, hauling, or redirection tasks. Sealed ball bearings further enhance efficiency, delivering smooth rotation with low maintenance requirements across repeated professional use.\u003c\/p\u003e\n\u003ch4\u003eRobust construction with versatile attachment options\u003c\/h4\u003e\n\u003cp\u003eThe Pinto Rig 2 is hot forged for strength and durability, with carefully finished edges that are friendly to ropes and textile connectors. Full strength attachment points at both the main eye and the becket provide flexibility when configuring rigging systems, while the fixed side plate design allows easy clipping onto tensioned ropes. With overall dimensions of 115 x 60 x 37 mm and a weight of 222 g, it balances compact handling with the strength needed for rigging-focused applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e38 mm sheave designed for use with ropes up to 16 mm\u003c\/li\u003e\n\u003cli\u003eHigh strength construction with 50 kN maximum breaking load\u003c\/li\u003e\n\u003cli\u003e25 kN becket rating supporting flexible rigging options\u003c\/li\u003e\n\u003cli\u003eSealed ball bearings for smooth and efficient rotation\u003c\/li\u003e\n\u003cli\u003eRecessed sheave for clean rope feed from all angles\u003c\/li\u003e\n\u003cli\u003eHot forged body with textile friendly edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DMM International","offers":[{"title":"Default","offer_id":52517388157271,"sku":"PUL141MG","price":50.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/DMM-16mm-Pinto-Rig-2-Pulley-Matt-Grey.jpg?v=1768197261"},{"product_id":"hexarope-hands-up-knotless-rigging-connector","title":"Hexarope \"Hands Up\" Knotless Rigging Connector","description":"\u003ch2\u003eHexarope \"Hands Up\" Knotless Rigging Connector\u003c\/h2\u003e\n\u003cp\u003eThe Hexarope \"Hands Up\" Knotless Rigging Connector is an innovative solution developed to address the challenges of knot tying during arborist rigging operations. Designed to reduce issues caused by knot tightening under dynamic load, it offers a streamlined, knot-free alternative that supports faster workflow and improved rope care. Built for professional use, it enhances efficiency while maintaining rope integrity.\u003c\/p\u003e\n\u003ch4\u003eKnotless chocking catch system\u003c\/h4\u003e\n\u003cp\u003eThe \"Hands Up\" features a dedicated knotless chocking catch system that removes the need for traditional knots in certain rigging applications. By eliminating knot tightening under load, it helps preserve the rope’s breaking strength and reduces fibre stress. This approach supports smoother load management and more predictable behaviour during lowering operations.\u003c\/p\u003e\n\u003ch4\u003eImproved safety and rope longevity\u003c\/h4\u003e\n\u003cp\u003eBy avoiding traditional knots, the system helps maintain rope structure and performance over time. Reducing knot compression can assist in limiting localised wear and extending service life. The simplified setup also minimises handling time, contributing to safer and more controlled rigging practices in demanding environments.\u003c\/p\u003e\n\u003ch4\u003eDesigned for professional arborists\u003c\/h4\u003e\n\u003cp\u003eThe \"Hands Up\" is available in three size ranges to suit different rope diameters: Small for 9 to 12 mm ropes, Medium for 12 to 16 mm ropes, and Large for 16 to 20 mm ropes. This compatibility allows arborists to integrate the device into varied rigging systems while maintaining consistent performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKnotless rigging connector for arborist operations\u003c\/li\u003e\n\u003cli\u003eChocking catch system to replace traditional knots\u003c\/li\u003e\n\u003cli\u003eReduces knot tightening under dynamic load\u003c\/li\u003e\n\u003cli\u003eHelps preserve rope breaking strength\u003c\/li\u003e\n\u003cli\u003eSupports faster and more efficient setup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hexarope","offers":[{"title":"Small","offer_id":52749222642007,"sku":"HX02282","price":19.9,"currency_code":"GBP","in_stock":true},{"title":"Medium","offer_id":52749222674775,"sku":"HX02283","price":30.9,"currency_code":"GBP","in_stock":true},{"title":"Large","offer_id":52749222707543,"sku":"HX02284","price":49.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Hexarope-Hands-Up-Knotless-Rigging-Connector.jpg?v=1776231387"},{"product_id":"hexarope-hexaring-friction-rigging-ring","title":"Hexarope HexaRing Friction Rigging Ring","description":"\u003ch2\u003eHexarope HexaRing Friction Rigging Ring\u003c\/h2\u003e\n\n\u003cp\u003eThe Hexarope HexaRing Friction Rigging Ring is a compact, next-generation friction ring developed specifically for arborists. Designed from the ground up for pruning and dismantling operations, it offers improved rope compatibility and enhanced longevity compared to traditional marine-derived friction rings. Its optimised geometry supports controlled lowering while helping protect the integrity of modern rigging lines.\u003c\/p\u003e\n\n\u003ch4\u003ePurpose-built for arborist rigging\u003c\/h4\u003e\n\u003cp\u003eA friction ring is used to control the descent of heavy loads such as branches and trunk sections during dismantling. By increasing friction on the rope, it regulates descent speed and reduces dynamic loading forces. The HexaRing is engineered specifically for tree care, addressing the unique rope configurations and anchor methods used in arboriculture.\u003c\/p\u003e\n\n\u003ch4\u003eSplice-friendly and rope-conscious design\u003c\/h4\u003e\n\u003cp\u003eThe distinctive teardrop shape is designed to accommodate common arborist splices without crushing or distorting them. With a curvature factor of 4, the HexaRing respects the rope’s bending radius, helping reduce fibre stress and premature wear. This detail supports longer rope lifespan and more consistent performance in demanding rigging scenarios.\u003c\/p\u003e\n\n\u003ch4\u003eCompact, lightweight and durable\u003c\/h4\u003e\n\u003cp\u003eThe HexaRing combines a compact profile with lightweight construction, making it easy to transport and position without sacrificing capability. The aluminium body is finished with hard anodisation to increase resistance to wear and corrosion. This treatment enhances durability in the harsh environments typically encountered during tree dismantling operations.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFriction rigging ring designed specifically for arborists\u003c\/li\u003e\n  \u003cli\u003eTeardrop shape to protect and accommodate splices\u003c\/li\u003e\n  \u003cli\u003eCurvature factor of 4 to respect rope bending radius\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight construction\u003c\/li\u003e\n  \u003cli\u003eHard anodised aluminium body for durability\u003c\/li\u003e\n  \u003cli\u003eDesigned for controlled load descent in dismantling operations\u003c\/li\u003e\n  \u003cli\u003eImproves rope stability and longevity\u003c\/li\u003e\n  \u003cli\u003ePurpose-built alternative to marine-derived friction rings\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Hexarope","offers":[{"title":"Medium","offer_id":52749222805847,"sku":"HX06448","price":59.9,"currency_code":"GBP","in_stock":true},{"title":"Large","offer_id":52749222838615,"sku":"HX06449","price":83.9,"currency_code":"GBP","in_stock":true},{"title":"XL","offer_id":52749222871383,"sku":"HX06450","price":129.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Hexarope-HexaRing-Friction-Rigging-Ring.jpg?v=1770616367"},{"product_id":"antal-low-friction-ring-28mm-hole","title":"Antal - Low Friction Ring - 28mm x 20mm","description":"\u003ch2\u003eAntal - Low Friction Ring - 28mm Hole\u003c\/h2\u003e\n\u003cp\u003eThe Antal Low Friction Ring - 28mm Hole is a simple, lightweight and highly durable solution for modern rigging systems. Designed to reduce friction and improve efficiency, it offers a practical alternative to traditional pulleys and blocks for both fixed and running rigging applications.\u003c\/p\u003e\n\u003ch3\u003eLow friction performance\u003c\/h3\u003e\n\u003cp\u003eThanks to its perfectly polished surface, the Antal ring delivers extremely low friction during rope movement. This helps improve system efficiency and reduces wear on both rope and equipment.\u003c\/p\u003e\n\u003ch3\u003eLightweight and durable design\u003c\/h3\u003e\n\u003cp\u003eConstructed to be both strong and lightweight, the ring provides dependable performance without adding unnecessary weight to your rigging setup. Its solid design ensures long-lasting reliability in demanding working environments.\u003c\/p\u003e\n\u003ch3\u003eMaintenance free solution\u003c\/h3\u003e\n\u003cp\u003eThe Antal Low Friction Ring requires no maintenance, making it a convenient option for professionals who need reliable equipment without ongoing servicing or upkeep.\u003c\/p\u003e\n\u003ch3\u003eAlternative to traditional blocks\u003c\/h3\u003e\n\u003cp\u003eOffering excellent value, this ring provides an efficient and cost-effective alternative to standard pulley blocks while still delivering smooth rope handling and dependable performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow friction ring for rigging systems\u003c\/li\u003e\n\u003cli\u003e28 mm internal hole diameter\u003c\/li\u003e\n\u003cli\u003eHighly polished surface for reduced friction\u003c\/li\u003e\n\u003cli\u003eLightweight and strong construction\u003c\/li\u003e\n\u003cli\u003eMaintenance free design\u003c\/li\u003e\n\u003cli\u003e28 mm x 20 mm\u003c\/li\u003e\n\u003cli\u003eSuitable for fixed and running rigging\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to pulley blocks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Liros","offers":[{"title":"Default","offer_id":52806487736663,"sku":"R28.20","price":50.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Antal-Low-Friction-Ring-28mm-x-20mm.jpg?v=1775625890"},{"product_id":"antal-low-friction-ring-38mm-hole","title":"Antal - Low Friction Ring - 38mm x 28mm","description":"\u003ch2\u003eAntal - Low Friction Ring - 38mm Hole\u003c\/h2\u003e\n\u003cp\u003eThe Antal Low Friction Ring - 38 mm Hole is a lightweight, durable and efficient solution for modern rigging systems. Designed to minimise friction and improve rope flow, it offers a reliable alternative to traditional pulley blocks in both fixed and running rigging setups.\u003c\/p\u003e\n\u003ch3\u003eExtremely low friction performance\u003c\/h3\u003e\n\u003cp\u003eThe ring features a perfectly polished surface which delivers extremely low friction during rope movement. This helps improve overall system efficiency while reducing wear on ropes and equipment.\u003c\/p\u003e\n\u003ch3\u003eStrong and lightweight construction\u003c\/h3\u003e\n\u003cp\u003eBuilt to be both robust and lightweight, the Antal ring provides dependable performance without adding unnecessary weight to your rigging system. Its solid construction ensures long-term durability in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eMaintenance free operation\u003c\/h3\u003e\n\u003cp\u003eThe simple design requires no maintenance, making it a practical option for professionals who need reliable rigging equipment without ongoing servicing.\u003c\/p\u003e\n\u003ch3\u003eCost-effective rigging solution\u003c\/h3\u003e\n\u003cp\u003eOffering excellent value, the Antal Low Friction Ring is a cost-effective alternative to traditional pulley blocks while still delivering smooth rope handling and consistent performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow friction ring for rigging systems\u003c\/li\u003e\n\u003cli\u003e38 mm internal hole diameter\u003c\/li\u003e\n\u003cli\u003eHighly polished surface for smooth rope movement\u003c\/li\u003e\n\u003cli\u003eLightweight and durable construction\u003c\/li\u003e\n\u003cli\u003eMaintenance free design\u003c\/li\u003e\n\u003cli\u003e38 mm x 28 mm\u003c\/li\u003e\n\u003cli\u003eSuitable for fixed and running rigging\u003c\/li\u003e\n\u003cli\u003eAlternative to traditional pulley blocks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Liros","offers":[{"title":"Default","offer_id":52806488719703,"sku":"R38.28","price":79.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/Antal-Low-Friction-Ring-38mm-x-28mm.jpg?v=1775625892"},{"product_id":"isc-16mm-small-forged-rigging-pulley-block","title":"ISC 16mm Small Forged Rigging Pulley Block","description":"\u003ch2\u003eISC 16mm Small Forged Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe ISC 16mm Small Forged Rigging Pulley Block is manufactured using hot forged technology with high quality materials and components. Designed to be rope friendly, durable and robust, it is intended for use as part of an impact system in arborist rigging. The hot forged aluminium side plates provide a strong strength to weight ratio, while the block works together with textiles to help absorb forces created during dynamic rigging operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHot forged aluminium side plates with anodised finish\u003c\/li\u003e\n\u003cli\u003eWorking load limit 2000 kg\u003c\/li\u003e\n\u003cli\u003eWorking line (Orange sheave) - 16 mm max\u003c\/li\u003e\n\u003cli\u003eAnchor line (Red sheave) - 25 mm max\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndividually serial numbered and CE approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875234640215,"sku":"RP051A1","price":128.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-16mm-Small-Forged-Rigging-Pulley-Block.jpg?v=1772085451"},{"product_id":"isc-13mm-compact-forged-rigging-pulley-block","title":"ISC 13mm Compact Forged Rigging Pulley Block","description":"\u003ch2\u003eISC 13mm Compact Forged Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe ISC 13mm Compact Forged Rigging Pulley Block delivers an impressive strength-to-weight ratio in a highly compact format. At approximately half the size of a standard small rigging pulley and weighing just 490 g (1 lb), it offers a minimum breaking strength of 85 kN and a working load limit of 17 kN.\u003c\/p\u003e\n\u003ch4\u003eHot forged aluminium construction\u003c\/h4\u003e\n\u003cp\u003eThe pulley plates are manufactured from hot forged aluminium. This forging process enables the compact body to achieve high strength and dynamic load-bearing capacity while maintaining reduced overall dimensions and weight.\u003c\/p\u003e\n\u003ch4\u003eDedicated sheaves for working line and strop\u003c\/h4\u003e\n\u003cp\u003eThe grey working line sheave is rated for 13 mm (1\/2″) rope with a strength of 38 kN (8500 lbf). The red anchor sheave is rated for 16 mm (5\/8″) topping strop with a strength of 74 kN (16650 lbf). The pulley is fitted with a spring-lock closure mechanism for secure operation.\u003c\/p\u003e\n\u003ch4\u003eCompact dimensions with serial traceability\u003c\/h4\u003e\n\u003cp\u003eThe pulley features an anodised body finish in green and grey. It measures 125 mm in height and 76 mm in width, with individual serial numbering provided as standard. It is approved under CE 0120 Machinery Directive.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum breaking strength 85 kN (19000 lbf)\u003c\/li\u003e\n\u003cli\u003eWorking load limit 17 kN (3800 lbf)\u003c\/li\u003e\n\u003cli\u003eWorking line (Grey sheave) - 13 mm max rated 38 kN\u003c\/li\u003e\n\u003cli\u003eAnchor line (Red sheave) - 16 mm max rated 74 kN\u003c\/li\u003e\n\u003cli\u003eHot forged aluminium construction\u003c\/li\u003e\n\u003cli\u003eSpring-lock closure mechanism\u003c\/li\u003e\n\u003cli\u003eWeight 490 g (16 oz)\u003c\/li\u003e\n\u003cli\u003eHeight 125 mm, width 76 mm\u003c\/li\u003e\n\u003cli\u003eIndividually serial numbered\u003c\/li\u003e\n\u003cli\u003eApproved to CE 0120 Machinery Directive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875234738519,"sku":"RP048A1","price":96.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-13mm-Compact-Forged-Rigging-Pulley-Block.jpg?v=1772085455"},{"product_id":"isc-16mm-small-steel-flame-rigging-pulley-block","title":"ISC 16mm Small Steel Flame Rigging Pulley Block","description":"\u003ch2\u003eISC 16mm Small Steel Flame Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe ISC 16mm Small Steel Flame Rigging Pulley Block features colour-coded side plates and pulley wheels to help users identify the correct block for the task. It incorporates a fixed bollard dimension to support standard rigging practice, where the anchor or topping strop should be twice the strength of the working line. With a working load limit of 2000 kg, it is compatible with working lines up to 16 mm.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eColour-coded side plates and pulley wheel for easy identification\u003c\/li\u003e\n\u003cli\u003eWorking load limit 2000 kg\u003c\/li\u003e\n\u003cli\u003eWorking line (Orange sheave) - 16 mm max\u003c\/li\u003e\n\u003cli\u003eAnchor line (Red sheave) - 25 mm max\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePolished body finish, individually serial numbered and CE approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875234836823,"sku":"RP056A1","price":101.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-16mm-Small-Steel-Flame-Rigging-Pulley-Block.jpg?v=1772085467"},{"product_id":"isc-16mm-medium-forged-rigging-pulley-block","title":"ISC 16mm Medium Forged Rigging Pulley Block","description":"\u003ch2\u003eISC 16mm Medium Forged Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe ISC 16mm Medium Forged Rigging Pulley Block is manufactured using hot forged technology with high quality materials and components. Designed to be rope friendly, durable and robust, it is intended for use within impact systems in arborist rigging. The hot forged aluminium side plates provide an impressive strength to weight ratio, while the block works alongside textiles to help absorb forces created by dynamic loads during heavy arborist operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHot forged aluminium side plates with anodised finish\u003c\/li\u003e\n\u003cli\u003eWorking load limit 3000 kg\u003c\/li\u003e\n\u003cli\u003eWorking line (Orange sheave) - 16 mm max\u003c\/li\u003e\n\u003cli\u003eAnchor line (Red sheave) - 25 mm max\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndividually serial numbered and CE approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875234902359,"sku":"RP054A1","price":139.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-16mm-Medium-Forged-Rigging-Pulley-Block.jpg?v=1772085470"},{"product_id":"isc-20mm-large-cast-rigging-pulley-block","title":"ISC 20mm Large Cast Rigging Pulley Block","description":"\u003ch2\u003eISC 20mm Large Cast Rigging Pulley Block\u003c\/h2\u003e\n\u003cp\u003eThe ISC 20mm Large Cast Rigging Pulley Block, RP057, is a durable and robust pulley designed for larger rigging applications. With a working load limit of 4000 kg, it is suited to demanding operations where strength and rope management are critical. It accommodates working lines up to 20 mm. Finished in powder coated yellow with an aluminium wheel, it is individually serial numbered and CE approved.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWorking load limit 4000 kg with aluminium wheel construction\u003c\/li\u003e\n\u003cli\u003eWorking line (Green sheave) - 20 mm max\u003c\/li\u003e\n\u003cli\u003eAnchor line (Red sheave) - 29 mm max\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePowder coated finish, individually serial numbered and CE approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235000663,"sku":"RP057A1","price":156.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-20mm-Large-Cast-Rigging-Pulley-Block.jpg?v=1772085473"},{"product_id":"isc-14mm-compact-rigging-pulley-block","title":"ISC 14mm Compact Rigging Pulley Block","description":"\u003ch2\u003eISC 14mm Compact Rigging Pulley Block\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC 14mm Compact Rigging Pulley Block is part of the Next Generation 200 Series, designed and manufactured in the UK at ISC’s North Wales facility. Developed to enhance the trusted strength and reliability of ISC rigging pulleys, the 200 Series introduces structural improvements while retaining the performance professionals rely on.\u003c\/p\u003e\n\n\u003ch4\u003eRe-engineered forged aluminium frame\u003c\/h4\u003e\n\u003cp\u003eThe pulley plates have been redesigned using advanced stress analysis tools. Material has been reshaped and redistributed within the hot forged high-strength aluminium frames to optimise performance under load. A unique axle and frame interlocking design, using heat-treated hardened stainless steel axles, reduces deformation and flex under extreme loads.\u003c\/p\u003e\n\n\u003ch4\u003ePatent pending SafeLock mechanism\u003c\/h4\u003e\n\u003cp\u003eThe new SafeLock system builds upon the well-known ISC SpringLock mechanism. It maintains fast and intuitive operation while achieving a low profile design. The result is secure locking performance suitable for demanding rigging environments.\u003c\/p\u003e\n\n\u003ch4\u003eCompact size with high strength rating\u003c\/h4\u003e\n\u003cp\u003eCompatible with ropes up to 14 mm (9\/16″), this compact pulley offers a minimum breaking strength of 100 kN and a working load limit of 20 kN. The anodised body is fitted with a grey pulley wheel and each unit is individually serial numbered. Weighing 610 g (1.3 lb), it provides a strong yet manageable solution for professional rigging tasks.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible rope diameter up to 14 mm (9\/16″)\u003c\/li\u003e\n  \u003cli\u003eMinimum breaking strength 100 kN (22481 lbf)\u003c\/li\u003e\n  \u003cli\u003eWorking load limit 20 kN (4496 lbf)\u003c\/li\u003e\n  \u003cli\u003eHot forged high-strength aluminium construction\u003c\/li\u003e\n  \u003cli\u003eHeat-treated stainless steel axle\u003c\/li\u003e\n  \u003cli\u003ePatent pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eAnodised finish\u003c\/li\u003e\n  \u003cli\u003eWeight 610 g (1.3 lb)\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC and UKCA Supply of Machinery Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235230039,"sku":"RP248A1","price":130.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-14mm-Compact-Rigging-Pulley-Block.jpg?v=1772085477"},{"product_id":"isc-16mm-small-rigging-pulley-block","title":"ISC 16mm Small Rigging Pulley Block","description":"\u003ch2\u003eISC 16mm Small Rigging Pulley Block\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC 16mm Small Rigging Pulley Block is part of the Next Generation 200 Series, designed and manufactured in the UK at ISC’s North Wales facility. Developed to enhance the trusted strength and reliability of ISC rigging pulleys, the 200 Series introduces significant structural improvements while maintaining dependable performance for demanding rigging operations.\u003c\/p\u003e\n\n\u003ch4\u003eRe-engineered forged aluminium frame\u003c\/h4\u003e\n\u003cp\u003eThe pulley plates have been redesigned using advanced stress analysis tools to reshape and redistribute material within the hot forged high-strength aluminium frames. This optimisation significantly improves performance under load. A unique axle and frame interlocking system, using heat-treated hardened stainless steel axles, reduces flex and deformation when subjected to extreme forces.\u003c\/p\u003e\n\n\u003ch4\u003ePatent pending SafeLock system\u003c\/h4\u003e\n\u003cp\u003eThe new SafeLock locking mechanism builds upon ISC’s well-known SpringLock system. It maintains quick and intuitive operation while achieving a low profile design, delivering secure and reliable locking performance suited to professional rigging tasks.\u003c\/p\u003e\n\n\u003ch4\u003eHigh strength for heavy-duty rigging\u003c\/h4\u003e\n\u003cp\u003eCompatible with ropes up to 16 mm (5\/8″), the pulley offers a minimum breaking strength of 250 kN and a working load limit of 50 kN. The anodised body is fitted with an orange pulley wheel, and each unit is individually serial numbered for traceability. Weighing 1887 g (4.1 lb), it is built to withstand the toughest rigging jobs.\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible rope diameter up to 16 mm (5\/8″)\u003c\/li\u003e\n  \u003cli\u003eMinimum breaking strength 250 kN (56202 lbf)\u003c\/li\u003e\n  \u003cli\u003eWorking load limit 50 kN (11240 lbf)\u003c\/li\u003e\n  \u003cli\u003eHot forged high-strength aluminium construction\u003c\/li\u003e\n  \u003cli\u003eHeat-treated stainless steel axle\u003c\/li\u003e\n  \u003cli\u003ePatent pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eAnodised finish with orange pulley wheel\u003c\/li\u003e\n  \u003cli\u003eWeight 1887 g (4.1 lb)\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC and UKCA Supply of Machinery Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235328343,"sku":"RP251A1","price":160.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-16mm-Small-Rigging-Pulley-Block.jpg?v=1772085494"},{"product_id":"isc-20mm-medium-rigging-pulley-block","title":"ISC 20mm Medium Rigging Pulley Block","description":"\u003ch2\u003eISC 20mm Medium Rigging Pulley Block\u003c\/h2\u003e\n\n\u003cp\u003eThe ISC 20mm Medium Rigging Pulley Block is part of the Next Generation 200 Series, designed and manufactured in the UK at ISC’s North Wales facility. Developed to build upon the trusted strength and reliability of previous ISC pulleys, the 200 Series introduces significant structural improvements while retaining the performance professionals expect.\u003c\/p\u003e\n\n\u003ch4\u003eRe-engineered for increased strength\u003c\/h4\u003e\n\u003cp\u003eThe pulley plates have been completely redesigned using advanced stress analysis tools. Material has been reshaped and redistributed within the hot forged high-strength aluminium frames to optimise load performance. Combined with a unique axle and frame interlocking design using heat-treated hardened stainless steel axles, the system reduces deformation under extreme loads. The result is a pulley rated up to 150% stronger than previous generations.\u003c\/p\u003e\n\n\u003ch4\u003ePatent pending SafeLock mechanism\u003c\/h4\u003e\n\u003cp\u003eThe new SafeLock system builds on the reliability of ISC’s popular SpringLock closure while achieving a lower profile design. It maintains fast, intuitive operation while delivering secure locking performance suitable for demanding rigging tasks.\u003c\/p\u003e\n\n\u003ch4\u003eBuilt for heavy-duty rigging applications\u003c\/h4\u003e\n\u003cp\u003eCompatible with ropes up to 20 mm (3\/4″), the pulley offers a minimum breaking strength of 300 kN and a working load limit of 60 kN. It features an anodised finish, green pulley wheel and individual serial numbering as standard. The pulley weighs 2682 g (5.9 lb).\u003c\/p\u003e\n\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible rope diameter up to 20 mm (3\/4″)\u003c\/li\u003e\n  \u003cli\u003eMinimum breaking strength 300 kN (67442 lbf)\u003c\/li\u003e\n  \u003cli\u003eWorking load limit 60 kN (13488 lbf)\u003c\/li\u003e\n  \u003cli\u003eHot forged high-strength aluminium construction\u003c\/li\u003e\n  \u003cli\u003eHeat-treated stainless steel axle\u003c\/li\u003e\n  \u003cli\u003ePatent pending SafeLock locking mechanism\u003c\/li\u003e\n  \u003cli\u003eAnodised finish\u003c\/li\u003e\n  \u003cli\u003eWeight 2682 g (5.9 lb)\u003c\/li\u003e\n  \u003cli\u003eIndividually serial numbered\u003c\/li\u003e\n  \u003cli\u003eApproved to CE Machinery Directive 2006\/42\/EC and UKCA Supply of Machinery Regulations 2008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISC","offers":[{"title":"Default","offer_id":52875235459415,"sku":"RP255A1","price":186.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0785\/8263\/files\/ISC-20mm-Medium-Rigging-Pulley-Block.jpg?v=1772085504"}],"url":"https:\/\/treeworker.com\/collections\/pulleys-blocks.oembed","provider":"www.treeworker.com","version":"1.0","type":"link"}