Window stop on Mastic window

A quick learner from upstate NY says:
January 27, 2021
I have Mastic windows which have plastic stops on either side of the glass portion of the upper window. The plastic gadget can be pushed in to be flush with the window frame, or pried out with a fingernail so that it stops the window from being raised. I need replacements for the plastic window stop.
Thumbnail of the uploaded file named Mastic Window Stop IMG_0070.jpg
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Casey from SWISCO responded:
January 27, 2021

Hello,

Take a look at our 26-338 Sash Stop. Look over the dimensions and see if this matches what you need. Thanks for posting! 
Sash Stop
Sash Stop
26-338
$0.90
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