✅UIAA Certified Heavy Duty: This mountain climbing carabiner is UIAA certified (Certification No.: USA 20-5611) with weight limit at 25KN (5620 lbs) for major axis, and at 7KN(1573 lbs) for minor axis and locking gate
✅Auto Locking Caribeaners: these aircraft grade aluminum mountain climbing carabiners are great for all activities like rock mountain climbing, ice mountain climbing, rappelling, rescue, swing, aerial yoga, camping and mountain climbing and so on.
✅One Hand Operation: with the twistlock design, you’ll be able to easily operate this rock mountain climbing carabiner with one hand. With a simple twist to the barrel and push against the spring load, it’s going to open. Once you release the spring load, it will lock automatically instantly
✅Super Lightweight: Weighs only 2 oz each and every, these ice mountain climbing carabiners are prefect for minimizing the weight of your gear throughout any adventure
✅Durable and Rustproof: Made of aircraft grade aluminum, you can enjoy the use of these durable and rustproof large mountain climbing carabiners for long time