The Black Diamond Airlock Screwgate is designed to work smoothly with any belay device. A large internal volume accepts bulk knots, harnesses, webbing, or stacks of runners at a belay. The smooth running screw gate won't lock up under body weight.
- - Large internal volume holds stacks of cordage and bulky knots
- - Lightest for its size, with anodized body and gate
- Strength closed: 23kN
- Strength open: 7kN
- Gate opening: 22mm
- Weight: 75g