DMM PerfectO Straight Gate Carabiner Rope Access The CROLL chest ascender is

The CROLL chest ascender is unmatched for efficiency on fixed lines

Lower hole angled to keep the CROLL chest ascender flat

This system is suitable for harsh environments where contaminants (mud

- Elastic leg loop bands (replaceable and available as an accessory) allow the harness to maintain the right adjustment whether the user is walking or suspended

and multiple accessories

DMM PerfectO Straight Gate Carabiner Rope Access The CROLL chest ascender isDMM PerfectO Straight Gate Carabiner The PerfectO is a compact true oval carabiner that maintains ease of use, even one handed. Its shape provides effective centring of loads and the fully rounded rope bearing areas increase carabiner and rope longevity. A keylock nose allows snag free operation.