Prime-Line 3/4 in. and 7/8 in. Round Tub Enclosure Rollers (2 Sets) M 6201

These shower door rollers are constructed of nylon and come with threaded hex head hubs and steel ball bearings. They are designed for use in standard tub-enclosure shower door systems and they are used by a variety of shower door manufacturers. These rollers restore smooth operation to sliding shower doors. Rollers like these are also available with flat edge tires and others with threaded nut fittings.