Chest clamp First Ascent Thorax

First Ascent Thorax - chest clamp type "Croll'
Designed for use on ropes with a diameter of 8-13 mm.
The ergonomic aluminum body has low weight and durability.
The cam is fully integrated into the body and is easy to open with one hand.
Cam made of steel with teeth with a slope and a slot to remove dirt and water confidently holds on a wet or dirty rope.
Simply remove or install the clamp on the loaded rope, the spring-loaded cam is fixed at the desired height.
It has many attachment points for various uses (self-safety fasteners, pedals, organization of lifting systems, etc.).
Purpose of First Ascent Thorax:  speleology, mountaineering, promalpinism, rescue work.

Features of the First Ascent Thorax сlamp:
- Weight, g:  135 (4.76 oz)
- Compatible with ropes and ropes, mm:  from 8 to 13 (0.31 - 0.51 in)
- Maximum working load, kg:  up to 400 (4.0 kN)
- Materials: stainless steel, aluminum
- Lower hole to hold clamp in correct position parallel to chest
- The upper hole is designed to hold the clamp in the working position
- Possible removal or installation of clamp on loaded rope
- Provides safe movement on the rope even in harsh conditions
- Cam holds well on wet or icy rope
- Fastens to most full straps
- Tested according to EN 567
- Manufactured in Republic of China (Taiwan)

MANUFACTURER

First Ascent
Brand First Ascent TM - registered in Ukraine in 2010.
The founders are experienced domestic climbers who have had extensive experience in the development and production of safety equipment since 1995.
Based on their own experience and advice of famous climbers, climbers and cavers, developers create really high-quality products constantly expanding the range.
Brand products are produced both in Ukraine and under the order at specialized enterprises abroad.