【Indoor and Outdoor Use】: Perfect for swings, swing chairs, swinging chairs, punching bags or any other heavy objects from a hanging bracket. 【Corrosion Resistance, High Hardness】: 304 stainless steel rings made of high quality raw materials. No rust, corrosion resistance, high hardness, non-toxic and non-polluting environment. 【Easy to Install】: We have pre-drilled two holes for bolting to wooden or concrete beams. Includes 2 concrete anchors and 2 hex lag screws, and a unique one-piece design and 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 Strength】: Count on these high-quality swing hangers to safely support children and adults. The weight limit is 1000 lbs The innovative SUS 304 stainless steel swing hangers are the safest and strongest option for outdoor swings, porch swings, bench swings, yoga swings, etc. They are pre-drilled and