Climbing Technology has voluntarily issued a request for inspection of the ROLLNLOCK pulley/rope clamp (Ref. No. 2D652) by the user.
One of our customers has detected a defect in the functioning of the “sheave position lever”. This defect can lead to an accidental locking of the sheave position lever on its pin on the plate. >> read



Reference number:

  • 2D605

Hot-forged light alloy 8-shaped belay / rappel device.
For use with single rope, half ropes and twin ropes.
The squared shape reduces rope twisting and the curved profile allows two different descent speeds.

Attention! Read carefully the device instructions before use.

Technical features

Breaking load
25 kN

Ø 7,3 ÷ 9,0 mm

Ø 8,6 ÷ 10,5 mm


Standard and additional information

Conform to
EN 15151-2:2012 type 4