Petzl OK Screw lock carabiner
Lightweight oval carabiner
The lightweight OK carabiner is made of aluminum. It has an oval shape that allows optimal loading of devices with a wide section, such as pulleys, rope clamps and mobile fall arresters. Its fluid interior design and Keylock system facilitate handling. It is available in three locking systems: automatic TRIACT-LOCK or BALL-LOCK system, or the manual SCREW-LOCK system.