retrofit window hardware

A contractor from Austin Texas says:
November 30, 2021
We are looking for retrofit hardware or handles that will work for these windows. Unfortunately there are no markings anywhere on the hardware or the windows themselves. We are under the assumption they are Anderson windows but have no way to tell for sure.
Thumbnail of the uploaded file named window hardware 2.jpg
Thumbnail of the uploaded file named window hardware.jpg
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Emily from SWISCO responded:
December 3, 2021

Hello!

If you need just the handles and if your spline is 11/32", see our 39-114L and 39-205 handles. 
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
Truth Folding Crank Handle, 11/32"
Truth Folding Crank Handle, 11/32"
39-205
$11.70
SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
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Watch How To Repair A Casement Window Crank Operator
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