Marine roller fairlead, also called guide roller, is installed on the round-shaped base of ship deck between the fairlead and winch. It is used to change the direction of mooring ropes and helps lead the ropes to the reel. Ysmarines supplies a variety of sizes and types of the roller fairleads including swivel head fairlead, DIN81906 warping roller, JIS F 2014 warping roller, vertical guide sheave, NS2585 warping roller and so on.