Product upgrade: Coated with black anti-rust , betooll swing hangers suitable for outdoor use in inclement weather. Industrial plastic washers provide a quiet and smooth ride. Custom vinyl washers specially designed to prevent metal rub creating a quiet, smooth swinging.
Easy Installation: Come with mounting screws and carabiners for installing to wooden beams, cedar wood, rafters and/or concrete.
Weight Limit: BETOOLL swing hangers holds up to 10000lbs. For your safety, do not over it and 2000lbs may be the best.
Kindly Note: As for drilling holes, please choose 5/16″ drill bit, which is the most suitable size.