Casement/awning window operators with removeable crank

A handy person from CA says:
June 26, 2019
Looking for 6 (3R & 3L) operators. 2 sets for casement windows and 1 set for awning window application.
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Bob from SWISCO responded:
July 1, 2019

Thanks for writing. I'm afraid I'm sure if we have a replacement for this type of hardware, as it is very old. That said, take a look at our 39-077 or 39-370 to start. Look over both products and let me know if you think one of these could work for you. 
A home owner from Florida says:
May 13, 2020
I have the exact casement operators. My operators work fine but I can't find a crank handle that will work so need to replace the operator. Which operator did you choose and how is it working?
Casement Window Adjuster, Solid Brass
Casement Window Adjuster, Solid Brass
39-077
$39.97
12" Push Bar
12" Push Bar
39-370
$90.97
How to identify casement and awning operators
How to identify casement and awning operators
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