MyyYiTar 2pcs 25KN Heavy Duty Auto Locking Climbing Carabiner Clips

["Major axis strength 25kN (5,500lbs), Cross-loaded at 7kN, Hot forged construction rated for tree climbing, hiking, rappelling, rescue, locking big adult dogs, hammock, swing etc","High quality alloy steel keeps going strong: Wouldn’t you rather focus on what’s in front of you than how your twist lock carabiners are holding up? We agree, so we designed a fast lock carabiner that truly withstands a beating, allowing you to keep your eyes on that next hand hold, rigging knot or aerial move, not on your gear","Smooth, Uniform curves limit load shifting and retain a higher gear holding capacity than traditional carabiners, making it the best carabiner for trickier brake rapels and heavier loads not to mention a handy companion for camping, hanging your hammock and performing the toughest TRX exercise moves","Using by backpackers,hikers Climbers and climbers. The multifunctional carabiner that you can use to connect and carry keys,or camping equipment connecting rope. Strong bearing capacity,durable, suitable for all kinds of connection.","Steel carabiner adopts the design of fast spring-loaded door,and the screw can lock the shackle to connect the rope,key ring and other items to avoid falling off."]