I was looking for a new lock for my screen door, it never had any. I've attached pics that show where it would go and the sides of the wall.
thanks again
Tom from SWISCO responded:
August 7, 2019
Hello,
I can't say for sure what you need since all you have now is small doorknob but take a look at our 83-006 and see if you could adapt this to work with your door. Thank you!