The largest locking carabiner, the RockLock is 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.

The Black Diamond RockLock carabiner features a keylock nose, is Munter Hitch compatible and can be operated with one hand.

• Square hinge end holds belay loop securely in place
• Slightly curved spine maximizes gate opening
• Keylock nose prevents snagging
• One-hand operable
• Screwgate sleeve
• Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device
• 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)