sliding glass door part

A home owner from Georgetown, Texas says:

Looking for keeper for sliding glass door lock. Picture attached. Can you help me locate part? stamped 055-3

User submitted photos of patio door hardware.
Profile picture of Paul
Paul from SWISCO responded:

Unfortunately your patio door keeper has been discontinued for some time now. You might be able to substitute with our 89-007 with some modification, but I'm not sure. Look it over and see what you think.

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