Prime Line Products 1-1/2 in. Patio Door Roller Assembly

The Prime Line Products 1-1/2 in. Patio Door Roller Assembly provides smooth, reliable operation for residential sliding patio doors. Built with a heavy-duty steel ball bearing roller and a sturdy adjustable steel housing, this assembly delivers lasting performance and effortless door movement. Engineered for versatile compatibility, this roller assembly is designed for use with patio doors from manufacturers including Air Control, Howmet, Krestmark, and many others. Machine-threaded mounting holes allow for straightforward installation and precise alignment.