Restored Window Locks

Restoring Window Sash Locks with Shooter Solutions' Gun Blue / Black Oxide.
This is an example of the locks restored by degreasing, cleaning, bluing and sealing.
One of the Windows after restoration at "National First Ladies Library" over in Canton, Ohio. Unlike the door hinges, this picture gives a close-up of a completed assembly on one restored window, architecturally identical to the original finish and beautiful color many architects insist for antique-look. It is much more corrossion resistant than hot blue, because it seals better.