PETZL OK Carabiners

INTENDED USE: The OK carabiner is optimal for loading devices with a wide section such as pulleys, ascenders, and progress capture pulleys.
SIZE AND STRENGTH: This midsize carabiner (22 mm gate) has a major axis strength of 25 kN.
EASY TO USE: The H-shaped profile is designed to offer a better grip with gloves on and the fluid, oval-shaped interior limits the risk of a catch point and allows for easy rotation.
LOCKING SYSTEMS: Choose between three locking systems: Screw-Lock for occasional use or dirty environments, Triact-Lock for frequent manipulation, or Ball-Lock for frequent manipulation with the added benefit of a lock indicator.
NO MORE SNAGGING: Petzl’s Keylock system helps avoid accidentally snagging your carabiner on your gear.