2Pk 3/4" Shower Door Top Rollers

2 Pack, shower door roller assemblies are constructed of nylon tires, steel ball bearings and stamped steel brackets. They are designed for use in standard tub-enclosure shower door systems and they are used by many shower door manufacturers. These top hung roller assemblies help restore smooth operation to sliding shower doors. Tub enclosure roller assemblies like these are also available with round edge tires and other types of mounting brackets.