Petzl Croll

Petzl CROLL chest ascender for rope ascents, available in Small for 8–11 mm ropes and Large for 8–13 mm ropes.

The Petzl CROLL is a ventral rope clamp engineered for efficient rope ascents. Its integrated pinch-open catch eliminates snagging risk, while dual attachment holes—angled lower and upper positioning—keep the ascender stable and secure a shoulder strap if needed. The toothed cam features a self-cleaning slot for reliable grip on dirty or frozen rope, backed by stainless steel construction for corrosion resistance. Available in Small (8–11 mm) and Large (8–13 mm) to match your rope diameter. Certified to CE EN 567 and UIAA standards. Weight: 140 g. Built for arborists and climbers who demand precision and dependability in challenging conditions..

Features

• 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

• Rope diameter: Small 8–11 mm; Large 8–13 mm.
• Certification: CE EN 567, CE EN 12841 type B, EAC, NFPA 2500 Technical Use, XF 494:FZL-SS-Q
• Weight: 140 g.