Safety is Paramount: Crafted from high strength aluminum alloy material, our swivel passes rigorous 30KN (6750lbs) breaking strength tests, with a recommended working load limit of 907kg (2000lbs). Rest easy knowing you have a quality product that's up to the task.Secure Screw Lock: Our package includes 2 antirust SUS304 snap hooks with a manual screw gate design, reducing the risk of open-gate failure. Plus, these hooks won't cut your rope like others might.Versatile and Durable: Ideal for all kinds of rigging and hanging activities - use it with tree swings, hammocks, aerial silks, rock climbing, aerial yoga, and more. Made of 7075 aviation aluminum with a breaking strength of 35KN (7868 lbs), it's built to last and provide a smooth swinging experience.Elevate Your Fun: Discover the secret to even more fun with your saucer swing, aerial silks, and climbing ropes - our hot forged magnesium alloy 36kN rotational device is the ultimate solution..Smooth 360 Rotation: Upgrade your swing experience with our swivel containing a high-grade sealed ball bearing race. Enjoy frictionless, smooth rotation to prevent rope twisting, kinking, and hockling - say goodbye to tangled ropes and chains!