1 in. Steel Screen Door Tension Springs with Nylon Roller (2-pack)

This roller assembly with M-shaped tension spring with a 1 in. steel ball bearing roller is used by a variety of patio door manufacturers. The heat treated tension spring is 2-5/16 in. long and shaped like an M, giving it the tension needed by the screen door to slide properly. Easy to install.

Used by a variety of sliding screen patio door manufacturers 2-5/16 in. M-shaped tension spring 1 in. concave ball bearing roller Steel heat treated tension spring and nylon roller