Do you have a thinner 84-100?
A quick learner from Colorado Springs Colorado says:
October 5, 2014
I have 4 rollers identical to the 84-100 except that they are only 3/8" wide or 13/32 do you have another one that is that wide all other measurements are ver close.
Tom from SWISCO responded:
October 7, 2014
I'm afraid I haven't been able to find a version of the 84-100. However, I notice that in your picture you're measuring from the bottom of the housing, near where the wheel is. This isn't the best spot to measure as it tends to pinch in a little. I measured that section of the housing on our 84-100, as well, and I also got somewhere around 13/32". Measure from the top of the housing for a more accurate width and let me know what you get!