Window Crank ID Help Needed Please

A quick learner from Maryland, USA says:
October 6, 2022
There are no names or part numbers on the existing crank. I ordered 39-060, the Keller window crank, hoping it was the right part. It is not. The case appears the same, but the arm is shorter on this one (~5cm) and the hole that attaches to the window arm is wider in diameter (~1cm). Serves me right for judging a book by it's cover. Really hoping you can help, thanks!
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Emily from SWISCO responded:
October 11, 2022

Hi there!

We don't have an exact match for your hardware but take a look at the ones we have related for you on this page that are similar. Compare our specifications with yours to see if one of them matches what you need for your repair. 
LH Superior Window Crank
LH Superior Window Crank
39-011
$20.45
RH Superior Window Crank
RH Superior Window Crank
39-012
$20.45
LH Awning Operator, Nu-Aire
LH Awning Operator, Nu-Aire
39-277
$19.70
RH Awning Operator, Nu-Aire
RH Awning Operator, Nu-Aire
39-278
$19.70
Awning Window Crank Operator
Awning Window Crank Operator
39-026
$27.10
Awning Window Crank Operator
Awning Window Crank Operator
39-025
$27.10
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