Replacing window crank and hardware

A quick learner from Boulder, CO says:
June 19, 2022
Hello there, do you know if this one will fit for the photo of the attached window. I can't tell if it's a 3/8" size or not. Do you know what other hardware I need? I'd like the two side latches on each window (I have one two crank and two locking mechanisms on two windows each). Looking for brushed gold or muted brass or cooperite seems like it would go too?can you please advise?:) thank uou!
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Dave Sr. from SWISCO responded:
June 22, 2022

Hello,

We can't be sure since the only visible part is your T-crank but you can start by comparing the specifications of the Pella operators and compatible handles that we've related for you to the original hardware. 

If you're looking for any other parts for the window, we would need to see them uninstalled to compare to our inventory. Thank you. 
3/8" Handle for Pella
3/8" Handle for Pella
39-109B
$11.25
Pella Casement Window Crank
Pella Casement Window Crank
39-391
$107.35
Pella Casement Window Crank
Pella Casement Window Crank
39-392
$107.40
T-Crank Handle, 3/8" Spline for Pella
T-Crank Handle, 3/8" Spline for Pella
39-227B
$4.21
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