ISC 1 Inch Triple-action Snaphook - Black The ISC 1 Inch Triple-action Snaphook - Black features a triple-action opening mechanism which helps redu...
ISC UltraLink - Small with Pulley Wheel The ISC UltraLink - Small with Pulley Wheel is a next-generation link designed to enhance rope connection ...
ISC NESSIE Lanyard Management Clip The ISC NESSIE Lanyard Management Clip is an innovative solution designed to simplify lanyard management in tree...
ISC Mini HMS Supersafe 3 Way Carabiner - Grey The ISC Mini HMS Supersafe 3 Way Carabiner - Grey is a compact and lightweight HMS carabiner designed...
ISC UltraLink - Large with Pulley Wheel The ISC UltraLink - Large with Pulley Wheel is a next-generation link designed to improve rope connection ...
ISC Chipmunk Flex Tether The ISC Chipmunk Flex Tether is a compact addition to the ISC tether range, measuring 9 inches in length. At 3 inches shor...
ISC Stryder Foot Ascender - Left The ISC Stryder Foot Ascender has been developed following extensive feedback from professional industry users. Du...
ISC Stryder Foot Ascender - Right The ISC Stryder Foot Ascender - Right has been developed following extensive feedback from professional industry ...
ISC Mini Rope Grab with Fixed Axle The ISC Mini Rope Grab with Fixed Axle is certified to EN 353-2 and is intended for use on lanyards. It features...
ISC Small Double Eiger Redirect Pulley The ISC Small Double Eiger Redirect Pulley is a lightweight aluminium pulley manufactured from high strength...
ISC Large Single Pulley The ISC Large Single Pulley is part of ISC’s latest heavy-duty Prussik pulley range, developed for strength, durability and...
ISC Medium Single Pulley The ISC Medium Single Pulley is part of ISC’s latest heavy-duty Prussik pulley range, developed for strength, durability a...
ISC Small Single Eiger Pulley - Swing Cheek The ISC Small Single Eiger Pulley - Swing Cheek is a lightweight pulley manufactured from high strength...
ISC Micro Single Eiger Pulley - Fixed The ISC Micro Single Eiger Pulley - Fixed is a redesigned RP037 micro pulley developed for improved functiona...
ISC HMS Supersafe 3 Way Carabiner - Grey The ISC HMS Supersafe 3 Way Carabiner - Grey is a large aluminium HMS karabiner designed for a variety of ...
ISC Oval Supersafe 3 Way Carabiner - Grey The ISC Oval Supersafe 3 Way Carabiner - Grey is a standard size oval karabiner with an effective working...
ISC Compact Oval Supersafe 3 Way Carabiner - Grey The ISC Compact Oval Supersafe 3 Way Carabiner - Grey is a palm-size symmetrical oval karabiner w...
ISC Reflex Mechanical Hitch The ISC Reflex Mechanical Hitch is a mid-line attachable device designed to provide precise and consistent friction con...
ISC Rope Wrench Replacement Tether Screw The ISC Rope Wrench Replacement Tether Screw is a spare component designed for use with the ISC Rope Wrenc...
ISC Rope Wrench Replacement Slic Pin The ISC Rope Wrench Replacement Slic Pin is a spare component designed for use with the ISC Rope Wrench. It al...
ISC Squirrel Flex Tether The ISC Squirrel Flex Tether is designed to deliver the optimal balance of rigidity and flexibility for SRT climbing with...
ISC APEX With Chipmunk FLEX Tether & Accessory Carabiner The ISC APEX With Chipmunk FLEX Tether & Accessory Carabiner is a compact SRT cli...
ISC APEX With Squirrel FLEX Tether & Accessory Carabiner The ISC APEX With Squirrel FLEX Tether & Accessory Carabiner is a complete SRT co...
ISC Rope Wrench With Double Tether The ISC Rope Wrench With Double Tether is designed to create an ‘S’ bend in the rope above the hitch cord, effec...
ISC APEX Rope Wrench - Device Only The ISC APEX Rope Wrench builds on the original ISC Rope Wrench, first introduced in 2013 and widely adopted for...
ISC Double Tether The ISC Double Tether is a twin leg tether designed to straddle a cranked hitch-minding pulley. The top attachment features a rub...
ISC Phlotich Hitch Minding Pulley - Bushing The ISC Phlotich Hitch Minding Pulley is a multi-aperture device designed for use in SRT and DdRT climb...
ISC Rope Wrench - Device Only The ISC RP283 Rope Wrench is a specialised device developed to achieve optimal friction performance on 13 mm (1/2″) ...
Climbing equipment is essential for arborists who need reliable, safe, and comfortable gear for working at height. At Treeworker, our collection brings together trusted climbing essentials such as ropes, harnesses, helmets, lanyards, boots, and hardware—each chosen for dependable performance in demanding environments. Built for both new and experienced climbers, these tools support confident movement in the canopy while helping to minimise fatigue and maximise safety.
Whether you’re pruning, ascending large trees, or carrying out technical work aloft, quality kit makes every climb smoother and more controlled. Our range provides strong, durable, and easy-to-use equipment designed for everyday professional work. With options suited to different techniques and preferences, Treeworker ensures you can build a climbing setup that keeps you secure, efficient, and ready for any job.
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