There are many types of fairlead rollers used on ships. They are categorized two main types: Swivel fairlead and roller fairlead. In roller fairleads, there are single roller, 3 rollers, and 4 to 13 rollers. The swivel fairleads are used with wire rope and anchor chain mainly. So it is called anchor fairlead, anchor chain fairlead, mooring fairlead, etc. This fairlead is often used on tugs, towing ships, or other offshore vessels. We have 180 degree, 360 degree types with SWL of 150KN, 350KN, etc. When used with anchor chain, it should have more SWL, bigger size, and different structure therein. Contact us to have more details.