Black Diamond's largest locking carabiner, the RockLock is perfect for belaying, rappelling or anchors.

Black Diamond's largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and can be operated with one hand.

SPECIFICATIONS
Weight: 85 g (3 oz)
Closed Gate Strength: 24 kN (5395 lbf)
Open Gate Strength: 7 kN (1574 lbf)
Minor Axis Strength: 7 kN (1574 lbf)
Gate Opening: 21 mm (0.83 in)