Black Diamond Rocklock Screwgate Carabiner

Yes, the Rocklock is specifically designed to accommodate a Munter hitch. Its large-format shape and smooth interior geometry allow the rope to feed through the hitch efficiently without binding.

The square hinge end is designed to keep your belay loop securely in place. This prevents the carabiner from rotating, ensuring it stays oriented correctly during belaying or rappelling.

Yes, the keylock nose design eliminates the hook found on traditional carabiners. This prevents the nose from snagging on your harness, gear loops, or rope when you are clipping or unclipping.

Yes, the screwgate sleeve is designed for smooth, one-handed operation. The threading is consistent, allowing you to open and lock it quickly while managing your rope or gear.

The slightly curved spine is engineered to maximize the gate opening. This provides more clearance, making it easier to clip ropes or multiple pieces of gear into the carabiner.