Petzl OK Triact-Lock Climbing Carabiner

The lightweight OK carabiner is made of aluminium. It has an oval shape that allows optimal loading of devices with a wide cross-section, such as pulleys, rope clamps and mobile fall arresters. Its fluid interior design and Keylock system facilitate handling.  OK can be connected to the CAPTIV bar to favour positioning of the carabiner along the major axis, to limit the risk of it flipping and to keep it integrated with the device.