ISC Standard Double Pulley Ideal for use in a rescue system when a mechanical advantage can be produced by linking a number of pulleys together. Partnered with the ISC RP705 One-way...

ISC Alloy Screw Gate Karabiner with Captive Eye Pin.

A kit for replacing the spring wire on your ISC RP203a rope grab. Kit Contains: Grubscrew x 2 Wire x 1 Nyloc Nut x 1 Tools Required: 2mm Allen key. 13mm...

Boasting an impressive 9kN (2023lbf) MBS, the small but mighty hot forged KL100 is the perfect accessory karabiner to provide a direct connection between your chest harness and your SRT system,...

We are excited to launch The Next Generation of ISC Rigging Pulleys - the 200 Series. The ultimate rigging block for arborists. To achieve the impressive new strength of the 200...

The Squirrel Tether is the ONLY metal tether for the ISC Rope Wrench, designed and manufactured exclusively by ISC. The Squirrel Tether is designed for low-friction ascents and optimal engagement of...

ISC Wire Strops are available with 7mm Galvanised Steel, or Stainless Steel, with a choice of thimble (rigid) eye, or soft eye loops. Our strops are fitted with a protective PVC...

ISC Captive Eye Screwgate. Weight (grams) 287 Weight (ounces) 8 Gate opening gap (mm) 18 Body material Steel Finish Zinc plated (MBS) Minimum Breaking Strain (kN) 50 (MBS) Minimum Breaking Strain...

The NEW ISC Squirrel FLEX Tether is designed to offer the optimal balance of rigidity and flexibility for SRT Climbing with the Rope Wrench. The Squirrel FLEX is made from a...

Boasting an impressive 9kN (2023lbf) MBS, the small but mighty hot forged KL100 is the perfect accessory karabiner to provide a direct connection between your chest harness and your SRT system,...

The Chest Ascender is compact & lightweight and has been designed for use on a full body harness. It is ideal for use in Rope Access work. The cam is spring-loaded...