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 Arcadia style roller assembly is the nylon roller version of the rollers used by Arcadia doors as well as a variety of other sliding patio door manufacturers. It has a wire tension spring and comes with a 1-1/4 inch nylon roller and fits onto the Prime-Line part B 569 corner insert. It is often used on the top as well as the bottom of the sliding screen door. See the Prime-Line parts B 515, B 541, B 610, B 714, and B 821 for similar spring tension roller. Order yours today and have your door slide like new.