Petzl Croll Chest Ascender Carabiners - Alloy Locking Sizes range from 0

Sizes range from 0

The updated RP055 from ISC is a 3/4" capacity spring block perfect for the working arborist

and totally relaxed

on the harness side attachment points

or a Kong Mini D non locking or screw lock accessory carabiner

Petzl Croll Chest Ascender Carabiners - Alloy Locking Sizes range from 0The Petzl Croll is a sleek ascender to be used with a chest harness and hand ascender as part of an SRT tree climbing system. The upper hole is rectangular to allow correct attachment to the harness. Specially shaped to sit flat against the body of the user. Toothed cam. Available in two versions: CROLL S: compact and lightweight rope clamp for 8 11mm ropes. This version has a rope channel that is reinforced with stainless steel, for very harsh