Casement operator

A handy person from Connecticut, USA says:
Hello. I need a operator. I could not get the manufacturer of the window information. Measurements are
4" base
3 3/8" Arm
1 1/2 " top arm, connects to sash.
Please advise if you can. Thank you
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Tom from SWISCO responded:

This is the old GU brand operator. They stopped making these many years ago, but the good news is that we have an alternative that will work just as well with a little handiwork. The video below will go into more detial.

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
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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SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
GUIDE
READ >
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