ISC

RP290 bushed version. Suitable for light loads of up to 70kg. Applies friction to a lowering line whilst anchored at the top of the tree. This means that not only is the device controllable from the ground, but the line can also be passed to the climber in the treetop, should they need to take control.

The ISC rope grab service kit comes with 2 grub screws, 1 nyloc nut, 1 new wire and 1 instruction sheet. This kit allows you to replace the return/retention wire.

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. CE version.

ISC small aluminium ring (27mm) with a min breaking strength of 25kN.

Manufactured using hot forging technology combined with high quality materials and components these blocks are rope friendly, durable and extremely robust.

ISC small double swing cheek pulley made from high strength aluminium.

ISC small fixed cheek pulley made from high strength aluminium.

ISC small swing cheek pulley made from high strength aluminium.

ISC aluminium swing cheek single pulley for 13mm rope 50kN

ISC aluminium swing cheek single pulley for 16mm rope 70kN

The ISC Twister 3 way aluminium karabiner has a captive eye and built in swivel. Rated breaking strength of 27kN and is ideally shaped to use with a flip line or side lanyards.

ISC rocker rope grab for 10.5-13mm rope (Red)