Chain Swivels Galv and Black Steel

These steel chain swivels really take the kinks out of your mooring chain.

Up to 13mm pin size is galvanised, after that the larger pin sizes are plain black metal.

mm size refers to diameter of material.

Generally we use the larger sizes for moorings and as they are primarily underwater,  Black steel is used as the galvanised process is not beneficial when left underwater permanently.