How to use atc belay device. The climbing rope is threaded into one or both of the tubes of the belay device. Belaying is a critical skill that every climber has to learn early on. There are different types of belay devices and the belay technique may… The ATC is a dynamic belay device. Take a loop of rope, (a bight of rope) and stuff it through the right hand slot of the ATC. Jan 24, 2024 · The term “ATC” stands for “air traffic controller,” which was originally the name of one of Black Diamond Equipment’s belay devices, and has now been the standard term for all the brand’s devices with the same design. . Clip the ATC into the carabiner, then clip the carabiner into the belay loop of your harness. The original ATC works well with rock climbing ropes 10mm and larger… Nov 6, 2022 · Tube-style belay devices, also known as manual or tubular belay devices, consist of one or two tubes or elongated holes. A belay device is a metal tube that you feed a climbing rope through, used with a screwgate carabiner, in order to belay a rock climber. How does it work? How is the rope inserted? How do brake hand and guide hand work together for taking up or paying out rope? Mar 8, 2013 · The Black Diamond ATC is a simple, versatile tool for belaying and rappelling.