Vinyl casement window crank

A handy person from Tallahassee Florida says:
February 16, 2024
Looking for a split arm crank. No manufacturing stamps other than G-U on the bar and a patent number on the underside. These were installed on a vinyl window. I would need several left and right
Thumbnail of the uploaded file named Arm
Thumbnail of the uploaded file named Operator
Thumbnail of the uploaded file named Operator 2 GU
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Lauren from SWISCO responded:
February 16, 2024

Hello, thank you for posting,

It appears you have an older GU operator that is no longer made. We recommend reviewing the 39-315 and 39-316 operators as a potential replacement option. Please review the specifications along with the video below to see what you think!

Let us know if you have any additional questions. 
Truth Dyad Operator
Truth Dyad Operator
39-315
$24.40
Truth Dyad Operator
Truth Dyad Operator
39-316
$24.40
How to Replace a Discontinued GU Operator
How to Replace a Discontinued GU Operator
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Anatomy of a casement window
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