dns patio door handle

A home owner from Fort Wayne, IN says:
October 9, 2017
Hello, Any Idea what your part number would be for this? Only marking is DNS on the lock.82-226 looks close, but too long.
Thank you,
Dan
User submitted photos of a mortise lock.
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Tom from SWISCO responded:
October 13, 2017
The 82-226 is, in fact, the closest we have, but if you're convinced it won't work, you might be able to use our 82-218 and re-use the old face plate. Sound good?
Mortise Lock, Round Face, 3-11/16"
Mortise Lock, Round Face, 3-11/16"
82-218
$11.70
Mortise Lock, 4-5/8"
Mortise Lock, 4-5/8"
82-226
$13.97
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How to install the 82-218 Mortise Lock
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