You have no items in your shopping cart
Black Diamond's largest locking carabiner, the RockLock is a one-hand operable autolocking twistlock carabiner perfect for belaying, rappelling or anchors. It now features a hot-forged lightweight construction, a redesigned spine for better handling, and Read more..
Black Diamond's largest belay and rappel locker, the RockLock carabiner features a keylock nose, is Munter Hitch compatible and the autolocking twistlock sleeve can be operated with one hand. Now featuring a hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability, the RockLock is the go-to screwgate for every day climbing season after season.