Broken thumb latch lock

Quick Learner from California

Aug 9, 2017 9:50 pm

My lock for my Anderson sliding door is jammed. The numbers on the part read 2573558 and 7700-14. I noticed it slightly different then some of the other posts. What part number do I need?

User submitted photos of a mortise lock.

4 Replies

Tom from SWISCO

Aug 15, 2017 11:44 am

Hm... the part numbers aren't giving me any good results. Let's start by comparing some parts. Take a look at our 82-037 deadlock. Is this your part? Carefully compare the dimensions on our site to what you have as you make your decision.

Quick Learner from Michigan

Oct 28, 2018 10:59 am

Hi there. I have this same lock assembly as pictured above. However, when I look at the 82-037 it is slightly different. On the one that you recommended there is a white push tab at the bottom vs a shorter metal one. Can I still use this d have it work correctly?

Dave Sr. from SWISCO

Nov 6, 2018 11:44 am

The 82-037 mortise lock is a newer version of the old Andersen patio door lock. If you install it along with the keeper that comes with it, we think it should work.