Prime-Line Products D 1621 Sliding Door Roller Assembly 1-12-Inch Nylon Ball Bearing

Product Description This sliding door roller assembly is constructed from nylon. It features a 1-1/2 In. ball bearing roller with an adjustable die cast housing assembly. Several glass door manufacturers use this type of roller. From the Manufacturer This sliding door roller assembly is constructed from nylon. It features a 1-1/2 In. ball bearing roller with an adjustable die cast housing assembly. Several glass door manufacturers use this type of roller.