Replacement patio door handle w/lock

A home owner from Granger, IN says:
July 31, 2015
4 15/16" patio door handle broken need replacement
User submitted a photo of patio door hardware.
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Tom from SWISCO responded:
July 31, 2015
This is a peculiar handle set. Can you confirm that the 4-15/16" measurement you gave us is the hole spacing? Would you also happen to know the manufacturer of the door? Are there any numbers or stamps anywhere that might give us a clue? Thanks!
A home owner says:
July 31, 2015
Yes that's the measurement. No markings on the door. We were told it's a Crestline door. The house was built in 1978
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Dave Sr. from SWISCO responded:
August 4, 2015
We don't have an exact match for this. I'm not sure if we could replace it. You may consider retrofitting our 82-035 handle set and 82-223 mortise lock, but you'd have to redrill your installation holes and even then I cannot guarantee it will work. What do you think?
Mortise Lock, Square Face, 3-11/16"
Mortise Lock, Square Face, 3-11/16"
82-223
$17.15
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