Wheel is 1 and 11/16 inches and says Saunders Engineering Corp
Frame is 3/4 of an inch wide.
Installed in 2004
Herb
Paul from SWISCO responded:
April 8, 2013
Good morning, Herb! Thanks for posting. Take a look at our 81-062. Does this look like a match to you? Make sure to compare all the dimensions to your own roller.