Need to replace locking handle like picture. Window is crank out and from 1985.

Take a look at our 38-001 locking handle. Yours appears to be similar to this lock, however it looks like an extension was installed at the top hole on yours to make it longer. Could you just re-use this extension? See if our lock matches your lock with that extension removed.

I'm afraid we do not have that extension shown in your first picture.