2Pack Hammock Hanging Kit, Suspension Hooks Heavy Duty Swing Hangers 360 Rotate Item Description? ???High Quality?--Swing hangers made of PERMANENT ANTIRUST 304 stainless steel, perfect used as suspension hooks, wall ceiling mount swing set bracket, hanging hardware for any indoor and outdoor playground swing and suspension equipment Accessories. ???High Load-bearing Capacity?--Maintain long-term smoothness and stability. Hammock hanging kit can bear weights up to 300kg /660lbs each, which is safe for kids and adults to use, no need to worry about it falling suddenly and accidentally hurting you. ???Widely Use?--Perfect swing set brackets, swing chair, jungle hammock, gymnastics equipment, swing springs, suspension strap trainer, battle ropes, olympic rings, heavy boxing bag sandbag, yoga swings, tire pod bed, gym rings, ceiling fan, hanging flower pot, and any other heavy object. ???Easy To Install?--There are two holes in the base of the hammock hanging kit and use screws through this hole to fix it on the concrete ceiling or wooden beam. The swing ring can be detached, even if your chain, rope or connecting buckle is closed, it can be connected. ???Package List?--2x Swivel Swing Hanger, 4x expansion bolts, 4x screws, 2x locking carabiner. Note: We also provide expansion bolts and wood screws, please choose to use expansion bolts or wood screws according to the application. If the hanging product is heavy, we recommend using expansion bolts to fix it on the concrete wall.