This is a tension spring roller assembly with an offset, or bent, spring design used by Academy, Metal Industries and a variety of other patio door manufacturers. The roller is a 1 in. high density polyethylene roller with a tension spring that is a heat treated steel spring. The bent, or angled flat spring installs into the screen door frame so that the roller assembly cushions the door as it rides back and forth. For ball bearing rollers use Prime-Line parts B 686 and B 576.
This sliding screen door roller assembly insert has an aluminum frame with a high density polyethylene inner housing and steel ball bearing roller. The assembly inserts into the bottom or top of the sliding screen door with the included screws. The roller housing adjusts up and down to the correct position needed. This style is often on Columbia sliding screen doors but is also used by very many other screen door manufacturers. Please note dimensions and design when comparing with old roller.
This roller is a replacement for some Croft and Keller doors. It is also found in other household situations from the closet to the bathroom. It is a ball bearing 3/4 in. high density polyethylene roller on a threaded hex hub. Often fits onto a bracket that is attached to the door while the roller rides in an upper track above the door opening.
This sliding screen door roller assembly insert has a high density polyethylene frame with an adjustable high density polyethylene inner housing and steel ball bearing roller. The assembly inserts into the bottom or top of the sliding screen door by snapping it into place. Roller housing adjusts to the correct position needed. This style is found on Columbia sliding screen doors, but is also used by a variety of other screen door manufacturers. Please note dimensions and design when comparing with your roller.
This rocker style spring tension roller assembly is used on International doors. It is used on International series 900, 925, 950 & newer doors. The body is stamped aluminum with a tension spring attached. It has a 1 in. high density polyethylene center grooved roller.