Tom from SWISCO responded:
February 26, 2020
Hello! I agree, I think the 82-037 Andersen brand mortise is a newer version of your older part. As long as you replace your old keeper with the one that comes with the 82-037 set then you should be fine. It should also be compatible with your old thumb lever. Let me know if you had any other questions and I will do my best to help! |
Tom from SWISCO responded:
March 2, 2020
I'm not sure what this part is. It looks like it's part of the mortise itself. That is to say, this looks like the part that takes the thumb lever tail on one side and the key lock tail on the other side. If this is what I think it is, then it's not sold separately. It comes built into the mortise and is not meant to be removed. I'm actually shocked you got yours out. |