What is this called and are they still available?

Question

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

Bob · Accepted Answer

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.