WOIYIC Climbing Carabiners, 2pcs Auto Locking Carabiner Aluminum Stainless Steel D-Ring Carabiner for Climbing and Rappelling, Lock Dogs, Hammock Swing,

Heavy Duty: Rated at 25KN, each D-shaped aluminum carabiner can hold up to 5,500 lbs of weight, giving you more utility and reliability for climbing, hiking, rappelling, rescue, etc. Built to Last a Lifetime: Made of 7075 aircraft-grade aluminum, these karabiner clips are incredibly durable and built to last. In other words, you can load them up with keys or attach them to a heavy bottle without any worries. Convenient and Compact: Each carabiner measures 10 x 6 cm; weight: 0.77 oz; it's so lightweight that you can't feel it on your hand. Its compact design makes it convenient and easy to carry. Secure Screw Locking Mechanism: The textured safety nut secures the carabiner from accidentally slipping open while reinforcing the gate's strength. The inner spring keeps the gate closed automatically and with one-handed operation. Thanks to this improved locking spring, the D-lock carabiners won't come loose or let anything slip out. Multifunctional Gadget: A high-quality carabiner for you.