FresKaro 25kN UIAA Certified Climbing Carabiner Clips, 4inches Auto Locking, Heavy Duty Carabiners for Rock Climbing, Mountaineering with Knots Flashcards Guide, 2pack, Black

【QUICK LOCK】- 25KN twist-lock carabiner, instantly lock and one hand to open, 2-way locking, a simple twist the barrel and push against the spring load will open. Automatic re-locking when releasing the pressure.. 【UIAA CERTIFIED】- Major axis strength 25kN/5,621lbs, Cross-loaded at 7kN, strong and heavy-duty large carabiner clip, rated for rocking climbing, mountaineering, hiking, rappelling, rescue, locking big adult dogs, etc. 【RUST FREE】- Rust-free raw material is suitable for a harsh outdoor environment like rain or snow, very smooth lock and gate surface, and it allows new users not to worry about blood blisters or scratching themselves if they are not used to the carabiner.. 【ULTRA LIGHTWEIGHT】- The net weight of the black carabiner is only 2.01oz, minimizing your carry weight, Size 3.93"" Height, 2.3"" Width (widest point), 1.77"" Width (narrowest point), 0.66"" gate opening. 【HIGH-QUALITY CARABINER】- This keylock carabiner has a smooth surface and locking operation. The d carabiner shape and form will prevent blisters or scratching yourself when handing. Whether you’re at the climbing gym or out for a hike, you need a dependable carabiner, it includes 2pcs carabiners and 1 pack of knots flashcards guide.