Petzl OK Locking Carabiner

A sense of relief floods over you every time clip Petzl's OK Locking Carabiner to the anchors. There's something about its classic oval shape and secure design that help you breathe a little easier as you set up pulleys, clamp ropes, and prepare for mobile fall arresters. Petzl made this carabiner with three gates to choose: the simple screw lock, triple locking triact lock, or the most secure and complex ball lock option.