3-15/16" Centers.

A contractor from 53704 says:
I'm looking for a locking handle set to fit this door.
Any thoughts?
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Casey from SWISCO responded:

Hello,

If your original handle set is still in good condition, it looks like your external handle has a punch-out that you could use to install our 82-310 key lock. Take a look and let us know if you have any other questions. 

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