SYMMETRICAL OVAL SHAPE: The oval geometry allows for optimal centering of the load, making it the ideal carabiner for use with pulleys, rope clamps, and mobile fall arresters. HIGH-STRENGTH STEEL: Constructed from steel to withstand harsh conditions and heavy loads, providing a major axis strength of 38 kN. SNAG-FREE HANDLING: Features a fluid interior design and a Keylock nose (no hook) to prevent snagging on anchors, ropes, or harnesses during clipping. LOCKING SYSTEMS: Available in SCREW-LOCK (manual with red indicator) or TRIACT-LOCK (automatic 3-stage) to meet various safety standards and site requirements. CAPTIV COMPATIBLE: Can be used with the CAPTIV positioning bar (sold separately) to favor loading along the major axis and keep the carabiner integrated with the device. The Petzl OXAN is a high-strength steel carabiner designed for use in difficult environments. Its symmetrical oval shape allows for optimal loading when setting up anchors or connecting to metal structures, such as steel beams or tripod heads. The oval geometry is also ideal for use with pulleys (like the Petzl FIXE or PRO), as it keeps the load centered. The fluid interior design and Keylock system prevent snagging. Available in SCREW-LOCK (Manual) and TRIACT-LOCK (Automatic). The TRIACT-LOCK versions (M72A TLA/TLN) are ANSI and CSA certified for international regulatory compliance.