Extra Duty Swing Hangers - Safe, Reliable Heavy Duty Swing Hangers for Backyard Playsets, Outdoor Swing Sets, Hanging Porch Swings, Playground Swings for Kids and more! Promotes teamwork and builds core body strength Intended for use with Extra-Duty Swing Seat Weight Limit: 250 lbs. (Intended for use with NE4886 Extra-Duty Swing Seat) Meets/exceeds ASTM Safety Standards For Residential Use Only. Unable to ship to commercial addresses Includes one pair of swing hangers