Built for big rope, serious ascent.

The Petzl Croll L is a chest ascender designed for use on larger diameter ropes from 8 to 13 mm. When working with thicker low-stretch or caving ropes, the Croll L provides reliable cam-assisted blocking and mounts directly to the harness to facilitate efficient rope ascent in combination with a handled ascender. Its expanded rope compatibility range makes it the appropriate choice for caving and rescue applications where larger diameter rope is standard.

Features

• Chest ascender designed for use with larger diameter ropes from 8 to 13 mm
• Toothed cam blocking mechanism performs in wet, frozen, and muddy rope conditions
• Mounts directly to the harness for upper attachment during rope ascent systems
• Designed for use with handled ascenders and foot ascenders for complete vertical progression
• Weighs 140 g for a lightweight addition to any vertical kit

Specs