There are highline swivels and then there are highline swivels……These swivels are custom made for us. They attach to your highline using a Prusik knot. What makes these so unique is that you can add them to your highline and move them when your highline is set up, but your stock cannot move them. Unlike other highline swivels that need to be added before pulling your highline tight, these swivels can be added at anytime and moved without dropping your highline. A three inch ring is used for ease in threading your lead rope through. This swivel is nickel plated. Rope not included.