We have been reported about a few rare cases of plastic bindings that have broken unexpectedly. Front binding (toe side) and / or rear binding (heel side). Such breakage irreparably affects the normal and proper use of the “CRAMPON”. The evidence of an even slight risk of breakage of the bindings makes the device itself unsuitable for use. >> read



Reference number:

  • 2D642DJ

Multi-use light-alloy right-hand rope ascender for climbing ropes or as a clamp for hauling/rescue.

Main characteristics:

  • cam opening lever usable with one hand; system for unlocking the cam, with just one downwards movement necessary (patented);
  • steel cam, manufactured with technology that implements the resistance to wear and tear. Equipped with a set of teeth that protects the wear of the rope, but it is equally effective in blocking and ascending the rope. It also has three slots to prevent the accumulation of mud and reduce the effort needed to slide the device up the rope under any condition (muddy rope, frozen etc.);
  • two attachment holes for various possible uses, anti-inversion cam system;
  • working load increased to 140 kg.

Procedure and sheet for periodical check of this PPE

Technical features

110 x 74 mm

Working load:
140 kg


Standard and additional information

EN 567:2013
Ø 8 – 13 mm

EN 12841:2006-B
Ø 10 – 13 mm




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