Replacement rollers for vinyle windows

A home owner says:
April 8, 2020
The width and length is 3/4 inch and the height is 1/2 or 5/8 inch. It fits in the corner of my window. It is held in by a screw that also holds the frame of the window together.

Thank you,
Darin
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Tom from SWISCO responded:
April 13, 2020

Thanks for posting,  Darin. This is similar to our 87-138 sliding window roller. Please look over our photos and information for this part and let me know if you agree.
Keller Sliding Window Roller, 5/16" Flat Wheel
Keller Sliding Window Roller, 5/16" Flat Wheel
87-138
$4.39
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