Andersen Sliding Door mortise latch Vintage +/- !998

A contractor from Southborough, MA says:
Looking for a replacement mortise latch for Andersen Sliding Glass Door vintage 1998 +/-
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Tom from SWISCO responded:
I'm not sure what mortise lock you have exactly, but check out our 82-037 and 82-242 . These are the two Andersen patio glass door mortise locks we carry. If neither are a match for your hardware, please upload a few pictures of what you have so we can find a better match.
How to maintain a sliding glass door
How to maintain a sliding glass door
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