Petzl Croll Ascender XERO Hybrid Brush What differentiates the two is

What differentiates the two is the two 21-inch membranes instead of the single 40 inch

this setup sits higher up on your waist so that your leg isn't constantly kicking it up as you work

The Hedgehog*:

and ceilings in general

The DUAL chinstrap switches between high-strength mode for work at height (reducing the risk of losing the helmet in a fall) and low-strength mode for ground work (reducing strangulation risk if snagged)

Petzl Croll Ascender XERO Hybrid Brush What differentiates the two isAbout the Petzl Croll Ascender Do you need to tackle high rise ascents that require equipment you can trust? The Petzl Croll is a streamlined, reliable chest ascender designed to keep you secure and comfortable on every climb. Attachment points at both the top and bottom anchor the ascender on your chest, ensuring stable positioning throughout your ascent. The rope groove design delivers consistent, controlled friction and accommodates a wide range of