Black Diamond ATC

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