Sorry, guys, I lost track of the original post on this and couldn't find it with a Search in the discussion. But, thanks to you, I have a more functional closure of a new Simonton patio screen door. This retrofit and reversal of parts makes for easy opening and closing like the old door(s) - which had raised locks. For children, and those with limited dexterity, the recessed locks don't work. Bought the black sheet metal screws at the local hardware store for a more finished look. Homeowner reaction: "Outstanding!" Thanks again - I really appreciate the help and quick service. - Peter