Petzl Omni Triact-Lock Carabiner Spring 2009 The Omni Triact-Lock Carabiner by Petzl is an automatic locking semi-circle carabiner. The Omni Triact-Lock is designed to close any harness having two attachment points that must be joined with a connector. Easy to use, even with gloves. Unlocks quickly with two movements, for increased safety. Specifications: Weight: 92 g Major Strength: 15 kN Minor Strength: 15 kN Gate Open Strength: 15 kN Gate Opening: 21 mm Certification: CE Features: Designed to be loaded on its three axes. Key lock System snag-free body / gate interface. Available with manual locking system Screw-Lock or automatic locking system Triact-Lock.