Trust My Life To It!
- Holds on wet rope
- None to report on this item
Petzl's ascenders are the only ones I've ever used for caving. They work right every time. I can set and remove them while wearing gloves. I literally have trusted my life with them scores of times. Petzl tends to be a bit pricier than other other brands, but I'll stick with the leader when it comes to my safety.
The Croll is designated as a "chest ascender." This may cause some confusion, as it actually attaches to your harness at your waist. However, it is held in place by either a chest harness or a piece of webbing running up and over the shoulders. As a climber "frogs" up the rope, the Croll sits primarily at the bottom of the sternum.
The photo is me ascending out of Rumbling Falls Cave. My hand is gripping the Petzl Ascension. You can see the gold Petzl Croll at my chest.
In a pinch, the Croll could be configured as a different ascending device, but it lacks the convenient handle on dedicated foot ascenders.
As I state in many of my reviews, rope work in a cave is dangerous. One should not just pick up a bunch of equipment and go try it out. Join a caving club (called a "Grotto" and found at www.caves.org) and learn from them. It is also wise to find out what your local Grotto is using in caves. If you are using a system they are unfamiliar with, it will be difficult for them to assist you, should you get into trouble (and, yes, cavers get into trouble on ropes all the time. Usually, it's not a big deal, but then others wind up in the obituary section, because they didn't know what they were doing.)
Where to Buy
Here's what other sites are saying:
The Petzl Croll Rope Clamp is for use in conjunction with the ASCENSION handled ascender for rope climbing. Can also be used with the BASIC ascender.
When used with a chest strap and a rope clamp, the compact Petzl Croll makes for a simple and efficient system for ascending fixed lines. Angled attachment hole keeps the device properly aligned on the chest. Compact and light Stainless steel wear plate improves durability by reinforcing the rope friction zone Chrome-plated steel cam with angled teeth and self-cleaning slot securely grips the rope, even in muddy or icy conditions Ergonomic trigger allows one-handed installation and removal Upper hole is used to attach shoulder strap Safety catch prevents the cam from opening too far, thus helping to keep the rope captured for added safety UIAA, CE EN 567 certified Made in France
For efficiency on fixed lines, the Petzl CROLL chest ascender is unmatched. This compact, lightweight ascender won't interfere with progression, and the stainless steel wear plate improves durability by reinforcing the rope friction zone.
Use the Petzl Croll chest ascender with a chest strap and a hand ascender for simple and efficient ascension up fixed lines while you're aid climbing, caving and mountaineering. Designed to attach between the seat and chest harness, the Croll has an angled attachment hole to allow it to lie flat against the body. Chrome-plated, spring-loaded steel cam features angled teeth and a self-cleaning slot to securely grip the rope, even in wet, muddy or icy conditions. Upper hole is used to attach a shoulder strap (not included). Safety catch prevents the cam from opening too far, thus helping to keep the rope captured for added safety. Stainless-steel wear plate improves durability by reinforcing the rope friction zone. Ergonomic trigger can be operated with one hand. Petzl Croll chest ascender is designed for use with ropes between 8 and 11mm in diameter.