Marvin door wheel
A quick learner from new YORK says:
May 30, 2015
this is for a Marvin door, its seems to be 1 inch, problem is it looks rivited on.
Paul from SWISCO responded:
June 2, 2015
You are correct, that looks riveted. You might be able to drill out the rivet and install our 84-012 screen door wheel. This comes with a screw and nut axle. What do you think?