Door Lock Replacement for PPG Herculite K Sliding Glass Door

A home owner from RI says:
Can you please tell me which door lock I should purchase to replace the existing lock in the attached photos? Thank you.
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Thumbnail of the uploaded file named Door Lock 2.jpg
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Bob from SWISCO responded:

This looks like it might be our 82-227. Compare the dimensions we list and see if it matches up.

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