Which track number do I need?

A handy person from FL says:
March 10, 2022
Contractor ripped my flooring and threw away the bottom track. I need a replacement in white.72 1/4 inch is my opening.
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Casey from SWISCO responded:
March 10, 2022

Hello,

Your roller resembles the 23-199 roller with a convex wheel, which would be compatible with the 23-242 track. Take a look and see what you think. Thanks for posting! 
Mirror Door Bottom Roller, Convex
Mirror Door Bottom Roller, Convex
23-199
$7.70
72" Sliding Mirror Door Bottom Track
72" Sliding Mirror Door Bottom Track
23-242
$25.97
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