ATC (Spring 2023)



Light, smooth-feeding belay and rappel device

The ATC from Black Diamond is a classic, lightweight belay/rappel device. Often imitated but never equaled, the ATC provides super-smooth, easy, 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 a wide range of rope sizes.


Brand Name:
Black Diamond
Fits Rope Size & Type:
7.7 to 11 mm
60 g (2.1 oz.)
Other Features:
• Unique, smooth-handling geometry
• Minimalist design is durable in all conditions
• Large surface area dissipates heat when lowering or rappelling

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