This roller assembly features a 1-1/2" concave steel ball bearing roller, designed for robust and smooth patio door performance. With a rear adjusting mechanism, it ensures easy alignment and fitting. The assembly includes a 1/4-20 threaded mounting hole on the back for secure installation, and an optional #10-32 threaded hole on top for various mounting needs. It's an ideal solution for enhancing the lifespan and functionality of patio doors. Part# 5001005.
Number. 5001005