A superlight belay device designed for sport cragging and gym use, the Black Diamond ATC-Sport is a simplified, single-rope version of our ATC-XP. Two friction modes offer optimal stopping power while lowering your partner, and the versatile design accepts a wide range of rope sizes from 7.7 mm to 11 mm.
Lightweight, single-rope version of ATC-XP
Designed for sport cragging
Dual friction modes
Handles ropes 7.7 to 11 mm