Sliding glass door roller

A quick learner from Alcoa, Tennessee says:
The metal casing is 1&1/4 inch high, 1&5/8th's inch wide. It is 2&3/8th's inches from front to the end of casing and 2&5/8th's inches from front to end of two flanges sticking out back.
Thank you.
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Emily from SWISCO responded:

Hey there!

We don't have this exact roller but review the dimensions of the 81-277 to see what you think. 

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