Will Product Code: 40-049 work with a Larson Door 20592.112020906

Quick Learner from USA

May 5, 2014 11:40 am

Can you please tell me if your part:
Complete Mortise Lockset, Brass
Product Code: 40-049
Will work with a Larson Door 20592.112020906
I need to replace the DFA Mortise Lever Lockset it currently has in it.

4 Replies

Dave Sr. from SWISCO

May 5, 2014 12:57 pm

Our 40-049 may work for you, but in my experience Larson uses our 40-188. I think your best bet, at this point, would be to take a few pictures of your existing handle set and upload them here for us to see. I would also like detailed dimensions. Thank you!

Quick Learner

May 10, 2014 10:08 am

Here is the picture with dimensions as requested.I am also hoping to get the same finish as current.
DFA Plate mounting Screws spaced at 7-1/8 inches.
Backset: 7/8 inch
Face Plate: 13/16 x 7-3/4
Face Plate Screws: 6-15/16
Thank You

User submitted a photo of a door handle set.

Dave Sr. from SWISCO

May 13, 2014 9:54 am

Looking at your dimensions, it does seem like the 40-049 is a good match. However, I believe that in the past, some customers did use the 40-049 as a replacement for the DFA and Emtek but had trouble installing. This is because it was not the same exact lock. With that in mind, you might have to retro fit it into your door. You may want the help of a local professional if you do not have experience with this kind of hardware.