Tom from SWISCO responded:
March 1, 2023
Hello, Your photos remind me of the 38-098, which uses the 38-079 keeper. Your photos do show a real lock but I can't speak for its efficiency. It's possible that someone installed it just for looks but I've honestly never seen such a thing. It's also possible that someone installed the window backward and needed something to plug the gap. Take a look and see what you think. |