BeneLabel Set of 2 Permanent Antirust Stainless Steel 304 Heavy Duty Swing Hangers 1000LB Capacity 360 Rotate with 4 Lag Screws for Wooden Sets Yoga Hammock Chair Sandbag Swing Sets

High-Quality Materials: ?Use SUS 304 stainless steel,more solid quality,corrosion resistance.Without any appreciable stretching or ill effects to the finish from weathering. ?Four screws are also SUS 304 stainless steel. Convenience Installation: ?This comes with two 5/16" pre-drilled holes for bolting installation to wooden beams,cedar wood, rafters or concrete. ?Screws/bolts is included,4 Lag Screws for Wooden Sets. ?One type of design,no complicated assembly,easy installation and maintenance of facilities. Use? ?Our swing hangers are ideal for adding additional swings to an existing swing set, however they can also be used to hang a porch swing, baby infant or toddler bucket swings, sling swings, trapeze swing bars, spinner seats or any other swinging device for a playground swing set. Attention? ?The working to load limit of A 1000LB RATING.Be sure the surface to which you are mounting can support the weight and forces involved.?This item is 2 packs. If you need the best designed, strongest and thus safest product, this is it. ?In order to use safety, pleases check all the parts assembled or welded well for using. ?This kit provide 4 lag screws, you don't need to purchase separately, just use directly.  ?In order to use safety,pls check thread rod and nut are weled together.