PREMIUM QUALITY SWIVELS: SUS304 food grade stainless steel swivel ring, 100% permanent antirust, high quality industrial construction. GREAT UPGRADE CHOICE FOR ANY KIND OF RIGGING AND HANGING: Designed for use with static and dynamic ropes placed between a load and a rope or cable. Allows 360-degree rotation to prevent rope twisting. PATENTED INNOVATIVE DOUBLE SEALED DESIGN: Enables 360-degree free rotation with minimal friction. Features a compact and symmetrical pivot. Weight capacity up to 1,200 lbs with bearings rated for 800 lbs. WIDE COMPATIBILITY: Supports hanging swings, hammock chairs, climbers, aerial silks, pod kids swings, outdoor and indoor kids chair hooks, round spider web swings, spider webs, straps, branches, and other suspension applications. Provides reliable and smooth rotation without twisted chains or cords. The heavy-duty swing spinner allows for smooth spinning motion, enhancing the swinging experience. Ideal for upgrading standard swings into rotating models. Suitable for both indoor and outdoor use. Compatible with various suspension systems including swings, hanging chairs, hammocks, tire swings, punching bags, fitness ropes, and other rigging applications where rope tangling is a concern. DIMENSIONS: Pivot: 3.77 x 1.57 inches Hook distance: 0.98 inches WARNING: For safety, always check that all screws and connections are securely tightened before use.