sliding door lock

A home owner from CA says:
Most probaly made by Crown around 20years ago.
Thumbnail of the uploaded file named 20210420_085115[1].jpg
Thumbnail of the uploaded file named 20210420_085106[1].jpg
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Tom from SWISCO responded:

It's very difficult to be sure what kind of mortise lock you need when the original is missing, but please start by looking at our 82-218. This may be what you want, but make sure to review our dimensions to ensure they match up to the space available in your door.

Profile view of 82-218
Profile view of 82-218
Opposite side view 82-218
Opposite side view 82-218
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How to install the 82-218 Mortise Lock
How to install the 82-218 Mortise Lock
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