Looking for a replacement crank

A home owner from Illinois says:
October 9, 2023
The old crank doesn't seem to have groves on the inside anymore which makes closing our windows impossible. Can't seem to find the proper replacements. Can you help? There is a number on the crank x-429.
Thumbnail of the uploaded file named image.jpg
Thumbnail of the uploaded file named image.jpg
Thumbnail of the uploaded file named image.jpg
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Casey from SWISCO responded:
October 10, 2023

Hello,

Your photos resemble the 39-176 Pella operator shown below. Unfortunately, the cover is no longer available but we do carry the 39-109B handle if that is all you need. Also, see the 39-175 opposite-handed version. Thank you! 

Dimensions for 39-176
Dimensions for 39-176

Alternate view with measurements
Alternate view with measurements
A home owner from Illinois says:
October 10, 2023
Thank you so much! The handle is all I need!
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Casey from SWISCO responded:
October 10, 2023

Great! Just let us know if you need anything else. 
Sash Crank Operator, Pella
Sash Crank Operator, Pella
39-175
$241.70
Sash Crank Operator, Pella
Sash Crank Operator, Pella
39-176
$241.70
3/8" Handle for Pella
3/8" Handle for Pella
39-109B
$11.25
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