Black Diamond Rocklock Keylock Screwgate

The Black Diamond Rocklock HMS has plenty of internal space for using with a italian hitch or setting up anchors.  The keylock nose means no snagging on ropes or runners.  The Rocklock is super strong, yet is still light and easy to use, even 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
• Weight : 89 g, 3.1 oz
• Closed Gate Strength : 24 kN
• Open Gate Strength : 7 kN
• Minor Axis Strength : 7 kN
• Gate Opening : 21 mm

---

Anything you don't understand? Take a look at our Online Glossary

---