I need to replace both parts of the door I think. I think the one part is 40-191 cause the measurements are the same but how do you know what handle matches?
Tom from SWISCO responded:
October 29, 2021
I agree that the 40-191 is a match, yes. This is designed to work with our 40-199 handle set, but you will have to compare our dimensions to your original to confirm.