ISC Rope Wrench

The ISC Singing Tree Rope Wrench has become a well-established, popular tool within the production climbing industry and in tree climbing competitions. The Rope Wrench provides an 'S' bend in the rope above the hitch cord. This effectively provides a contained double rope system, on a single rope, which shares the user's weight between the Wrench and the hitch. This allows the operation of the hitch, without the need for a double-rope system. The Rope Wrench allows easy horizontally movement, with greatly reduced friction on re-directs (compared with DdRT).