Black Diamond RockLock Twistlock Carabiner

Our largest locking carabiner, the RockLock is a one-hand operable autolocking twistlock carabiner perfect for belaying, rappelling or anchors, and now features a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Our largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and the autolocking twistlock sleeve can be operated with one hand. Now featuring a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability, the RockLock is the go-to screwgate for every day climbing season after season.

• Hot-Forged for lighter-weight construction
• Square hinge end holds belay loop securely in place
• Slightly curved spine maximizes gate opening
• Keylock nose prevents snagging
• One-hand operable
• Autolocking Twistlock sleeve
• Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.

TECH SPECS

• Weight :  89 g (3.1 oz)
• Closed Gate Strength :  24 kN (5395 lbf)
• Open Gate Strength :  8 kN (1798 lbf)
• Minor Axis Strength :  8 kN (1798 lbf)
• Gate Opening :  24 mm (0.95 in)