Prime-Line D 1503 1/4 In. Inside Diameter x 1-1/2 In. Outside Diameter Steel Unfinished Sliding Door Ball Bearing Roller (2 Pack)

These steel rollers will outlast plastic and nylon rollers, but should not be used in coastal areas, or where exposed to prolonged high-humidity 5/16 inch wheel thickness, 1/4 inch inside diameter of axle hole with 1-1/2 inch outside diameter Features concave (grooved) edge for use over raised tracks Maximum load rating of 105 lbs.

per wheel Constructed of a steel wheel, steel race, and steel ball bearings for greatest support Steel ball bearing wheels for long-lasting usage Used on a variety of sliding patio door systems Please refer to the line art drawing for dimensions and compare with your needs before ordering