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 horizontal movement, with greatly reduced friction on re-directs (compared with DdRT).
Available in multiple colours
|Rope diameter range (mm)
|11 - 13mm (7/16 - 1/2")
|Pulley wheel colour
NOT for Primary Life Support. NOT CE APPROVED