The Zk -2 Singing Tree Rope Wrench (STRW) is manufactured and distributed worldwide by ISC.
The STRW enables Single Rope Technique (SRT) climbing, minimises slack in the system, ensures consistent friction, allows 1 : 1 efficiency, allows simple re -directs and can easily be set up on multiple limbs.
The Zk -2 model has rounded side plates and pins for minimal rope wear. It is fitted with a pulley wheel, to support the rope radius and minimise rope compression.
The ZK2 It is not intended for use as a primary support.
GTIN / EAN13 5060508260189 Manufacturer ISC