[Indoor & Outdoor Use]: Perfect for swing chairs, swing chairs, swing chairs, punching bags or anything heavy from a hanging rack. [Corrosion Resistance, High Hardness]: 304 stainless steel rings made of high quality raw materials. No rust, corrosion resistance, high hardness, non-toxic and pollution-free environment. [Easy to install]: We have pre-drilled two holes for bolting to wooden beams or concrete. Includes 2 heavy-duty anchors and 2 hex lag bolts, plus a unique one-piece design that can be installed in minutes. [ Rotation Design ]: The innovative design makes the use more flexible and can be used more widely. Such as playgrounds, swings, porch swings or ham swings 【Safety and solidity】: Count on these high-quality swing hangers to safely support children and adults. Weight limit is 1000 lbs Number of shipments:1 pcs