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:

  • 2C47700

D-shape light alloy carabiner with triple twist-lock gate, conceived for use in mountaineering, hauling and rescue operations.

Main features:

  • directional shape that increases the strength and allows to orientate the load on the major axis;
  • ideal for belay stations, working at height, hauling and rescue maneuvers;
  • catch-free nose to avoid snagging when clipping and unclipping.
#6b6b6b #d5d4d0 #dd3333
titanium / silver / red (2C47700YRC)
silver (2C47700XTB)
black (2C47700XZD)

Technical features

110 x 62 mm

30 kN

8 kN

10 kN


19 mm

Standard and additional information

EN 12275:2013-B

EN 362:2004-B