Black Diamond's largest locking carabiner, the RockLock is a one-hand operable autolocking twistlock carabiner 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. We are unable to accept returns on load bearing climbing products.

PRODUCT FEATURES:

• One-hand operable

• Hot-Forged for lighter-weight construction
• Slightly curved spine maximizes gate opening
• Square hinge end holds belay loop securely in place
• Keylock nose prevents snagging