Window mechanism replacement

Handy Person from Massachusetts

Hi, my name is Robert. I need a new operating mechanism for a double hung window, I need the piece that to the bottom of the window as well as the hand crank mechanism.

There are no markings or numbers on any part of the window so hopefully these pictures will help you figure out what I need.

Thank you, Bob 

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Handy Person from Massachusetts
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Tom
Tom from SWISCO
SWISCO
Expert

Hello, Bob. You have an old Roto brand operator here. This isn't made anymore, but the modern equivalent would be our 39-092. We also sell the 39-091 for the opposite side.

You also asked for a hinge. This also isn't made, but you can use our 36-048 as an alternative as long as you make sure to replace the top and bottom at the same time.

Lastly, you'll note that the 39-091 and 39-092 operators lack a connection that link them to the sash. That connection is unfortunately discontinued with no modern replacement, and we've never been able to find anything that works in the same capacity. You would need to reuse your original, if possible. They're just not made anymore.

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