Hello,
I am restoring some 1950 single pane single hung windows in a house. This is a photo of the existing window hardware. I'm not sure what you would call the pieces. There is the locking piece, the part it hooks into and the pull for raising the window.
I just measured the lock and keeper. It is 1 3/4" on the lock and 1 1/2" on the keeper. I'm looking for something in a black to match new door knobs.
I haven't been able to find the piece that raises and lowers the window.