Lock Replacement : SWISCO.com

Quick Learner from My house

Oct 11, 2024 4:14 pm

Looking for a replacement lock to this make and model of sliding glass door; "Atrium Companies 311/312 Vinyl Sliding Glass Door w/ fin and finless installation 311, 312"

Appreciate any information and support!

6 Replies

Bob from SWISCO

Oct 13, 2024 2:47 pm

Thanks for posting. I am afraid we cannot cross-reference that label to any specific lockset. Patio door hardware can vary quite a bit even when you know the manufacturer. Can you send us photos of the existing handle set and lock? We'll do our best to help from there.

Quick Learner from My house

Oct 13, 2024 5:28 pm

Here's a photo of the existing handle set.

1 user uploaded image

Bob from SWISCO

Oct 14, 2024 3:54 pm

Thanks for getting back to me. The handle set looks like our 82-089 or keyed 82-086. This handle set works with a few different mortise locks, and I can't see in this picture which one your door uses. It might be the 82-218, but I can't be certain. Take a look and see if you think this would fit your door.

Profile view of 82-218

Opposite side view 82-218

Quick Learner from My house

Oct 19, 2024 4:48 pm

Thank you very much for your help!

Your recommendation worked perfectly; I was able to order, install, and make my sliding glass door work again.

Thanks again much!

Bob from SWISCO

Oct 20, 2024 12:17 am

So glad to hear! Let us know if you need anything else, and many thanks for contacting us.