OK These are real HD welded steel swing hangers with snap hook clips included. (6 pcs of each!!!) Iron pendulum has an nylon bushing for long wear on hinge pin bolt. This hanger won't be the weakest link between your mounting beam and your swing. Well over 3000 lb break point. For more information or a comparison to our other hangers visit our hanger guide Used for mounting on 4x material (4x4, 4x6) . Suggest using 7/16" bolts rather than 1/2" for easier mounting. (Mounting bolts not included.) Great Value!!!