Guardian Sliding Door Screen Roller from bottom of screen door
A home owner from Hummelstown, PA says:
September 9, 2023
There are 2 of these spring rollers located on the bottom left and right side of the sliding screen.
Emily from SWISCO responded:
September 12, 2023
Hello!
Our 84-034 roller assembly comes to mind. This looks like the part you may need. Go over the specifications and see how they compare with your old roller.