Prime-line 1-1/4 In. D X 5/16 In. L Steel Roller Assembly 2 Pk

These rollers are constructed of steel components and include a set of installation nuts and bolts for each. Each wheel has a concaved (center grooved) edge and features a steel inner race, steel ball bearings and a 1/4 in. inside diameter hole. The outside diameter of these rollers measures 1-1/4 in. and the width (or thickness) is 5/16 in.. These wheels are commonly used to repair damaged sliding patio door roller assemblies in both the glass and screen sliding door panels. These wheels are used by a variety of patio door manufacturers.

• 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 in. wheel thickness, 1/4 in. inside diameter of axle hole with 1-1/4 in. outside diameter
• Features concave (grooved) edge for use over raised tracks
• Constructed of a steel wheel, steel race, and steel ball bearings