What is this called and are they still available?

A home owner from South Carolina says:
March 10, 2022
I just bought a house that was built in 1958. Most of it is original. I have a lot of windows with these and many are broken. The windows are actually painted shut ? and apparently people tried to force them open using these operators. I'd want every window to have the same hardware old or new.

Thank you,
Kim
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Bob from SWISCO responded:
March 10, 2022

This reminds me of our 39-370 Push Bar, though it is not exactly the same. Look this over and see if you could adapt it to your window. 
Casement Window Adjuster, Solid Brass
Casement Window Adjuster, Solid Brass
39-077
$39.97
12" Push Bar
12" Push Bar
39-370
$90.97
How to identify casement and awning operators
How to identify casement and awning operators
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