Petzl Ok Screw-Lock Carabiner

The Petzl Ok Screw-Lock Carabiner features a lightweight symmetrical oval aluminum frame and H-shaped cross section that ensures a superior strength-to-weight ratio. A fluid interior design reduces the risk of snags and facilitates rotation of the carabiner for easy connection and disconnection. The Petzl OK lock is optimized for loading wide-sectioned devices, such as ascenders, pulleys, and progress capture pulleys.