The ISC Squirrel Flex Tether is designed to offer the optimal balance of rigidity and flexibility for SRT climbing with the Rope Wrench. It is made from a high-quality kernmantle rope, over-moulded with an advanced polymer, and selected to create a rigid tether that allows just the right amount of flex and an ultra-premium finish. Minimizing unwanted slack in a climbing system is a high priority, so the sewn eyes are designed to offer a snug fit, firmly holding the carabiner and providing an optimal connection to your rope wrench. It is also constructed with contrasting stitching, allowing visibility for easy inspections. Boasting an impressive 9kN (2,023 lbf) MBS, the small but mighty hot forged KL100 is the perfect accessory carabiner to provide a direct connection between your chest harness and your SRT system.