This roller assembly, encased in stamped steel housing, features a 1-11/16′ diameter nylon roller designed for smoother patio door operation. It includes an adjustment screw, allowing for precise door alignment and optimal sliding action. Ideal for refurbishing old doors or optimizing new ones. Dimensions: 3/4 in. W, 1-5/16 in. H, 2-11/16 in. L.
part# 1378.
Number. 5000149