Croll

B16 Croll

Chest-mounted rope clamp To be used in conjunction with the ASCENSION for ascending a rope.


  • Trigger cam with teeth and cleaning slot: works even on dirty or icy ropes.
  • Ergonomic spring-loaded catch designed to facilitate installation/removal of rope when the device is in place on chest.
  • Spring-loaded catch can be locked in the open position so the rope clamp can be put on or taken off the rope with one hand.
  • The attachment hole is oriented so the device lies flat against the chest when clipped in.
  • For use with the SECUR should straps, which hold the rope clamp in position.
  • For single ropes between 8 and 13 mm in diameter. Individually tested.

Specification Petzl
Conforms to EN12841 Type B & EN567