Specifically designed for sliding patio doors, this assembly features a 1-1/4" concave steel ball-bearing roller for durability and smooth movement. Its unique tab design on the bottom back edge ensures easy and secure installation by snapping into the door stile edge. The assembly is then firmly secured with a mounting screw in the 1/4-20 threaded hole at the back. Ideal for repairing or upgrading patio doors. Part# 5000769.
Number. 5000769