Screen door rooler
A professional from chicago says:
August 10, 2011
I have Traco screen door in my building and see a part that looks like what I need as a replacement.It matches up with your measurements but I would like to be sure. Your part # is 84-074. Attached is my photo of the part.
Mike from SWISCO responded:
August 11, 2011
Thank you for submitting your photo, Mike.
Your roller does look very close to the 84-074 Screen Door Roller. Is the diameter of your wheel 1"?