Seeking new handle for sliding doors

A home owner from Vashon Island, Washington says:
February 2, 2024
Hello, I'd like some help identifying a replacement mechanism for the pictured sliding door. The only identifying manufacturer information is on the sticker. The door will not currently lock, which results in a slight gap. Please let me know if other details would be helpful. Thanks!
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Bob from SWISCO responded:
February 2, 2024

Thanks for posting. The handle set looks like our 82-080 (there is also a keyed version, the 82-081). Note however that if the door won't lock, the culprit might be the mortise lock, the 82-238. To test this, try removing the handle from the door and then throwing the lock with a slotted screwdriver. If it doesn't budge or operate well, then you know the mortise lock is the true problem. Let me know if you have further questions. 
A home owner from Vashon Island, Washington says:
February 2, 2024
Excellent, thank you!
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Bob from SWISCO responded:
February 3, 2024

My pleasure. Let us know if you have any other questions, and thanks again for contacting us. 
Double Hook Mortise Lock
Double Hook Mortise Lock
82-238
$39.80
Mortise Style Handle Set, 4-15/16"
Mortise Style Handle Set, 4-15/16"
82-080
$57.70
Keyed Mortise Style Handle Set, 4-15/16"
Keyed Mortise Style Handle Set, 4-15/16"
82-081
$62.05
How to maintain a sliding glass door
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