Petzl OK Screw-Lock Carabiner

Ideal for use with pulleys, ascenders, and progress capture pulleys, the Petzl OK Screw-Lock Carabiner provides optimal loading due to its symmetrical oval shape. Made of lightweight aluminum, this carabiner has a Screw-Lock for an easy-to-open locking system, with a red band giving a visual warning when it is unlocked. The fluid interior design limits the risk of catch points and facilitates easy rotation, with the Keylock system avoiding involuntary snagging. The Petzl OK Screw-Lock Carabiner is perfect for your wider loading devices.