OVAL SHAPE: Symmetrical oval shape allows for optimal positioning of equipment (pulleys, rope clamps, mobile fall arresters) by keeping them centered. KEYLOCK SYSTEM: Snag-free body and gate interface prevents the carabiner from hooking onto loops, hangers, or ropes during use. H-PROFILE: The H-shaped cross-section ensures an optimal strength-to-weight ratio and protects markings from abrasion. FLUID DESIGN: Fluid interior design limits the risk of having a catch point and facilitates the rotation of the carabiner. LOCKING OPTIONS: Available in Screw-Lock (Manual), Triact-Lock (Auto), and Ball-Lock (Auto) systems to suit different professional and sport needs. The Petzl OK is a lightweight, symmetrical oval carabiner made of aluminum. Its oval shape allows for optimal loading of devices with a wide cross-section, such as pulleys, rope clamps, and mobile fall arresters. The fluid interior design and Keylock system facilitate handling and prevent snagging. Available Locking Systems: SCREW-LOCK: Manual screw-lock with a red visual indicator when unlocked. Ideal for occasional use or dirty environments. TRIACT-LOCK: Automatic triple-action locking (lift, twist, open). Ideal for frequent opening/closing. BALL-LOCK: Automatic triple-action locking with a lock indicator button. Specifications: Material: Aluminum Shape: Oval (Symmetrical) Major Axis Strength: 25 kN Minor Axis Strength: 8 kN Open Gate Strength: 7 kN Gate Opening: 22 mm Certifications: CE EN 12275, CE EN 362 Warranty: 3 Years