Aluminum Sliding Door Lock Set

A home owner from San Antonio, TX says:
I have identified the main lock as your part # 82-002 , Sliding Door Handle Set, 6-5/8"

However, this part does not come with the other part, installed in the accompanying door, which grabs the pin (or teeth) coming from part 82-002 and locks both doors together.
The doors were installed in 1992.

The measurements of the old part are 3/4" wide by 2 3/4" long.
User submitted photos of patio door hardware.
User submitted photos of patio door hardware.
A home owner from San Antonio, TX says:
I think the part # for this receiving part, mentioned before, is # 89-003 . If this is the case, please confirm. However, it does not come with screws. Do you sell the screws separately.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting. The part you need is known as a keeper. The 82-002 handle set does come with one, actually. You can see it in its product photos.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at