Window handle and cover

A quick learner from San Diego says:
The current window handles and covers are made by Truth. There are no screws in either the handles or the covers--they snap off. The covers show the numbers 45190 on the inside. I want to replace these with units that have folding handles and that will fit directly onto the bases that are there now. We will need four of them.

I was thinking this model might work for us:

Truth Folding Handle And Cover Kit
Product Code: 39-107FK

Please advise. Thank you.
Thumbnail of the uploaded file named truth operator cover
Thumbnail of the uploaded file named truth crank handle
Thumbnail of the uploaded file named truth crank handle
Thumbnail of the uploaded file named truth crank hole
Thumbnail of the uploaded file named 45I90 truth stamp
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Emily from SWISCO responded:

Thanks for reaching out to us! Our 39-107FK should indeed fit your operator. This part is designed for Truth brand operators with an 11/32" spline that sits in the middle of the base. Let me know if you have any other questions!

A quick learner from San Diego says:
Thank you, Emily.
Profile picture of Emily
Emily from SWISCO responded:

No problem! I'll be here to help if you have any other questions. 

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