Replacement window crank operator

A landlord from California says:
I need a replacement window crank operator for a rental apartment. My tenant took the attached photo and checked measurements and matched it to 39-002 . I want to order this part, but wanted to check with you first and find out whether you need more photos or measurements to confirm a match.

Thank you.
crank operator
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Dave Sr. from SWISCO responded:
Mike, I believe your tenant may be onto something. I would have to agree and say our 39-002 window crank operator may very well be the operator you are looking for.
Anatomy of a casement window
Anatomy of a casement window
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