We attached a standard climbing harness to the device for our ascent. An additional rappelling rope was used as a backup ... The next person would use the ascender and then just keep the ascender ...

ROLLNLOCK is the multipurpose device CLIMBING TECHNOLOGY dedicates to mountaineering, rope access work and self-rescue. Compact, ultralight and easy to handle, it offers three different modes of ...

and lessening its effects is the primary consideration for high-end sport climbing. The rope is one of the largest contributors to climbing weight, increasing as you progress up the route.