Black Diamond Rocklock Triple Lock Carabiner

Our largest locking carabiner now features a triple action twistlock gate for added security when belaying, rappelling, or in use at anchors.  

• Made of 7075 aluminum containing 25% pre-consumer recycled aluminum.
• Square hinge end holds belay loop securely in place 
• Slightly curved spine maximizes gate opening 
• Keylock nose prevents snagging 
• One-hand operable triple action twistlock sleeve  
• Type H or HMS connector. For dynamic belaying using a Munter hitch or belay device