swing hangers for swing set playground porch indoor outdoor & hanging with snap hooks. Including gymnastics rings ceiling mounts, porch swings and yoga swing mounting kit.Swing set hangers include: 1 pcs silver Swing Hangers, 1 pcs Snap Hookscan be locked, more secure), 2 Screws for Concrete or WoodenSwing hanger 360, although it is very heavy, due to the special noise reduction design, you can swing quietly and smoothlySwing brackets in Pressed cast iron, Hangers total weight limit 2,400 lbs , Carabiners total weight limit 600 lbs each.Lubrication is not necessary for maintenance, residential use only, not for commercial use. if you have any question about this swing hardware set, please feel free to contact with us and we will reply within 24 hours.Heavy duty swing hangers for wooden setsswing hangers for wooden sets