1-1/2 in. Steel Ball Bearing Sliding Door Tandem Roller Assembly

This tandem wheel roller assembly is constructed of a pair of steel wheels and an adjustable steel housing. Each wheel has a concaved (center grooved) edge and features a steel inner race and steel ball bearings. The outside diameter of these rollers is 1-1/2 in. and they are used to replace damaged patio door roller assemblies in sliding glass doors. These tandem roller assemblies are used by a variety of patio door manufacturers.

This steel ball bearing roller assembly is used to replace damaged or missing tandem roller assemblies in patio sliding glass doors 1/4-20 threaded mounting hole on the back end and an optional use 10-32 threaded hole on the top of the housing 1-1/2 in. diameter concave ball bearing rollers