INDUSTRIALLY GRADE HIGH QUALITY SAFETY MATERIAL: The swing hardware and parts are made of SUS 304 stainless steel, 100% permanent rustproof, corrosion resistance, high hardness. The ceiling swing brackets_x000D_have a load capacity of 450 kg. _x000D_ ULTRA-QUIET 360ROTATION DESIGN: Our sturdy swing hook adopts flexible 360rotation design, which effectively prevents the hanging rope or chains from getting tangled; The silent nylon ring design_x000D_to avoid friction and noise, perfect for the punching bag and certain yoga exercises. _x000D_ WIDE APPLICATION: Our swing hangers are applicable for concrete and wooden beams, suitable for indoor and outdoor hanging ropes, also the perfect swing hanger kit for ceiling, swing hammock chairs,_x000D_porch swings, swing chairs, punching bags, or suspend any other heavy object from a hanging mount. _x000D_ EASY INSTALLATION: Unique design, our swing hanger hardware has 2 pre-drilled holes for bolting to wood or concrete beams, which can be installed in minutes. First, draw the position of the_x000D_hole with a marker and drill the marked hole with a drill, then drive and tighten the expansion or wood screw, then hang the swing set. _x000D_ SWING ANYWHERE, ANYTIME: You will receive a heavy duty swing hanger kit with 2 expansion screws for concrete and 2 screws for wood. It could be used in outdoor amusement parks and indoor family swings,_x000D_you can enjoy the fun of swings in your garden or leveled at any time. _x000D_ _x000D_ Our swing hardware provides 1 swing bracket, 2 screws for wood and 2 expansion bolts for concrete, perfect for all suspension straps and resistance trainers, punching bag, speed bag, hammock , bench, rings_x000D_Olympics, yoga swings, etc. _x000D_ _x000D_ High quality material _x000D_ 304 stainless steel rings made from high quality raw materials. No rust, corrosion resistance, high hardness and super firm. It has a long lifespan, perfect for outdoor and indoor activities. _x000D_ _x000D_ Quiet and smooth _x000D_ The silent nylon bushing specially designed to prevent metal friction creating a silent, smooth and exceptional swing. _x000D_ _x000D_ Innovative lubrication system _x000D_ The innovative design of the lubrication system makes the oscillation of the equipment smoother, and it is very convenient to add lubricants. _x000D_ _x000D_ 180+360 rotate freely _x000D_ Rotate in the direction of your choice and you can enjoy the playset swing accessories all year round on backyard wooden play sets equipment.