Petzl CROLL® Chest Ascender

Description
Used with the ASCENSION handled rope clamp for rope ascents
Simple to use, and effective:
– catch is opened by pinching for simple, quick manipulation The safety catch is totally integrated into the body of the rope clamp to help prevent snagging
– toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or muddy ropes…) The stainless steel cam has better resistance to corrosion
– lower hole is angled to keep the device flat
– upper hole for attaching a SECUR shoulder strap to keep the rope clamp in position
Available in two versions:
– CROLL S: compact and lightweight rope clamp. This version has a rope channel that is reinforced with stainless steel, for very harsh environments
– CROLL L: rope clamp with wide rope channel for excellent fluidity during ascents
Specifications
Material(s): aluminum, stainless steel, nylon
Certification(s): CE EN 567, CE EN 12841 type B, EAC, NFPA 1983 Technical Use

References