Often copied but never equaled, the Black Diamond ATC provides lightweight and durable belaying and rappelling performance anytime, anywhere. This classic design features a large surface area that dissipates heat when lowering or rappelling, and the smooth-handling geometry accommodates rope sizes from 7.7 mm to 11 mm. The ATC can now be ordered in specific colors.
Minimalist, easy-to-use design is well suited for a wide variety of climbing situations
Large surface area dissipates heat while lowering or rappelling
Durable cable holds its shape and resists getting caught between ropes
Handles ropes from 7.7 mm to 11 mm
Now available for order in specific colors