RockLock Screwgate Carabiner

The largest locking carabiner from Black Diamond, the RockLock is perfect for belaying, rappelling, or anchors, featuring a hot-forged lightweight construction and a redesigned spine for better handling.

Features

• 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