MORTISE LOCK for patio door

A handy person from Maryland says:
based on the patent number on the existing MORTISE LOCK (see the attached picture)
part number is 82-211 . However the keeper is a different design. Would it work in my case?

Also, can you help to identify both sides handles (similar to existing - see the picture)
and compatible lock cylinder.
Thumbnail of the uploaded file named MORTISE-LOCK-patio-door.jpg
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Emily from SWISCO responded:

Hi there!

The best way to determine if our hardware will work for you is to compare the dimensions we show on the product page to yours. We also have the 82-214B which comes with a keeper that looks like a better match for yours but I suggest comparing our dimensions to your original lock to confirm this matches up. 

Is your handle set's hole center spacing 3-15/16"? If it is, our 82-030 should work for you. For keyed access, you can adapt the 82-310 key lock to the outside pull for keyed access. Our blog article here will explain exactly how. 

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