The ISC ZK2 Rope Wrench!

The ZK2 Rope Wrench is a friction device that allows a climber to ascend, descend and work on a single rope (SRT) with a friction hitch.

Developed by Kevin Bingham of Singing Tree, a well-known Arborist from the USA, the ZK2 has been developed as the first mass market ‘Friction Management Device’. With the help of ISC, it is now mid-line attachable, lightweight and rope-friendly with curved edges and a pulley wheel.

Get yours now »