Patio screen door roller
A home owner from Michigan says:
May 9, 2016
Unable to figure out how to remove this type of spring roller. Do not see a retaining screw. Thank you
Dave from SWISCO responded:
May 11, 2016
Thanks for posting. Looks like our 85-078 Andersen top roller. This part just clips into the cut out notch at the top of the door.