Help identifying parts for hinged wood -framed windows.

A home owner from Eagle Point Oregon says:
April 13, 2024
We have a variety of these windows throughout our house and a few of them have problems in their operating, crank assemblies. We need help identifying the brand and parts required. so glad my contractor friend turned me on to your site, but so far nothing looks just like what we need.
Thumbnail of the uploaded file named casement window butterfly handle
Thumbnail of the uploaded file named casement window cover and handle
Thumbnail of the uploaded file named casement window crank
Profile picture of Emily
Emily from SWISCO responded:
April 15, 2024

Thanks for reaching out to us! The 39-107 cover as well as the 39-102 and 39-114L handles come to mind based on what I see in your second and third photos. 

As for the operators, can you open the window and show us a full view of the operator's arms? That should help us narrow down some options. 
Truth Hardware Operator Cover
Truth Hardware Operator Cover
39-107
$3.30
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
T Handle, 11/32"
T Handle, 11/32"
39-102
$7.45
Watch How To Repair A Casement Window Crank Operator
Watch How To Repair A Casement Window Crank Operator
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SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
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