Window cranks

A quick learner from Garnet Valley, PA says:
August 1, 2023
Good morning. I am trying to replace my window crank handles. As you can see in the picture, the crank has busted out of the casing (I have several of these in the house). Unfortunately, I do not know the manufacturer of the windows as I am the second owner and have no additional information.

If you can help direct in the right direction to get replacements, I'd greatly appreciate it.

Stephen
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Jasmine from SWISCO responded:
August 1, 2023

Hey there, thanks for writing in! It appears you have an older GU operator which has been discontinued and is no longer made. The good new is, we do have a replacement solution that should work to help with replacing this hardware. For this project, you'll need the 39-315 casement operator; the opposite handed version is 39-316.

You may also need the 39-114L non-folding or 39-205 folding crank handle.

Alternate image for 39-315
Alternate image for 39-315

Take a look at the video below for details on how to replace this operator.
Truth Dyad Operator
Truth Dyad Operator
39-315
$24.40
Truth Dyad Operator
Truth Dyad Operator
39-316
$24.40
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
Stud Bracket
Stud Bracket
39-513
$4.35
Stud Bracket
Stud Bracket
39-514
$4.35
How to Replace a Discontinued GU Operator
How to Replace a Discontinued GU Operator
VIDEO
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Anatomy of a casement window
Anatomy of a casement window
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SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
VIDEO
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Connecting a casement window operator to stud bracket
Connecting a casement window operator to stud bracket
VIDEO
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How to identify casement and awning operators
How to identify casement and awning operators
GUIDE
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