FresKaro 3inch 12kN Twist Locking Carabiner Clips, Weight Rating 1224kg, Auto Lock Aluminum Carabiners Heavy Duty, for Hammocks, Yoga Swing, Camping, Keychain, Dog Leash, 2pcs (Red)

TWIST LOCKING MECHANISM - Features a two-step auto-lock system that twists and pushes open against spring tension, automatically relocking when released to ensure secure closure during everyday use. HEAVY-DUTY STRENGTH - Rated to hold up to 12kN (1,224kg), suitable for suspending hammocks, yoga swings, punching bags, dog leashes, and other heavy items without compromising safety. LIGHTWEIGHT & COMPACT DESIGN - Weighing just 33g each with dimensions 8.1cm by 4.3cm, these D-shaped carabiners offer a wider opening and basket to carry more items, ideal for keys or pocket carry. CORROSION-RESISTANT ALUMINIUM - Constructed from 7075 aircraft-grade aluminium with an anti-oxidation coating for a durable, glossy surface that resists rust and scratches, extending the product’s usable life. SUITABLE FOR MULTIPLE OUTDOOR USES - Designed for camping, travelling, keychains, and pet harness attachments but not suitable for climbing or safety-critical applications.