89 Andersen on glass slider corner

A quick learner from nys says:
Looking to add onto outside: lock with keys (stone color)
Possibly Andersen part no. 1973046
How much?
Thanks for your time,
Ingrid
Thumbnail of the uploaded file named inside latch.JPG
Thumbnail of the uploaded file named outside handle.JPG
Thumbnail of the uploaded file named inside handle.JPG
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Casey from SWISCO responded:

Hello,

I believe you have a left-handed door when looking from outside the house. If so, I would recommend the 82-316 key lock. You will need to drill a hole in your door to install. It does come with directions but you still might want to hire a locksmith to install it as it can be tricky. Thanks for posting! 

A quick learner from nys says:
Can you recommend one for my 1989 door? not 1994+
Thanks for your help.
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Dave Sr. from SWISCO responded:

I believe the newer Andersen hardware should work with your door. Anderson updates their parts from time to time but If you were to use the new style mortise 82-037 , thumb latch 82-043 , and the 82-316 then your door should work fine. I'm not sure you will be able to use the older parts you show in your photos with the new key lockset.

A quick learner from nys says:
Thank you both kindly for the update.
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