This hanger is ideal for attaching swing accessories (e.g. swing seats, ladders, trapeze bar, climbing ropes, hammock, tyre swing) to a 125mm diameter wooden log beam. Made up of a large snap hook with a nylon bush (for reduced friction) and a thick zinc- plated collar. For attachments such as a climbing rope you need one bolt, for swing seats you will need two. For attaching twin rope swing seats, we recommend that you mount your Swing Hardware 45cm – 60cm apart. You may wish to add a woodscrew to lock the collar in place (max diameter 9mm).