Need help to idetify balance shoe

A landlord from Reading, PA says:
September 1, 2023
I have a tilt window and the balance shoe broke, need help to identify the broken part.
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Lauren from SWISCO responded:
September 5, 2023

Hello, thank you for posting,

Your channel balance resembles the Series 770 style. Please review to confirm a good fit! Unfortunately the pictures of the pivot shoe did not come through clear enough. Are you able to provide additional pictures of an undamaged version if possible with written out dimensions of the width and thickness? Thank you! 
Pivot Shoe, 5/8" Thick
Pivot Shoe, 5/8" Thick
15-047
$2.20
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