Prime-Line B 639 1 Inch Screen Door Tension Spring with Roller - 2 Pack Replacement Parts for Academy Doors - Perfect for Home, Garage & Patio Screen Door Repairs

Product Description

Product Description Are you having trouble sliding your screen door open or closed? Have you checked your rollers/roller assemblies? Don’t replace the entire door. For a fraction of the cost of a new door, replace those worn-out rollers. This is a tension spring roller assembly, with a downward offset tension spring used by Academy and a variety of other sliding patio door manufacturers. The roller is a 1 Inch high-density polyethylene ball bearing roller with a 1-3/4 Inch long tension spring that is a heat treated steel spring. When installed the bent, or angled, flat spring positions the roller assembly so that an adjusting screw adjusts the height of the roller as needed. For stainless steel roller assembly use Prime-Line part B 756. Order yours today and have your door slide like new. From the Manufacturer This center grooved roller is constructed from steel. It features a heat-treated, high tension steel spring. This style roller is used by Metal Industries and fits most roll formed doors.