The Black Diamond ATC is a traditional tube-type securing and landing device. Genuine and original ATC is lightweight and easy to use. Its range of use is wide, it is suitable for use with 7.7-11 mm thick ropes. ATC can be secured with two ropes at the same time, so it is well suited for securing Trad climbing, for example.
Lightweight and easy to use
Large surface area distributes heat when descending rapidly
