Dave Sr. from SWISCO responded:
May 23, 2017
Concerning our 40-193, I checked the center holes from the lever to the dead bolt and I'm came up with 2-1/2" on center. Recheck you dimensions just to be sure. Also check your back set; the 40-193 has a back set of 7/8". Finally, take a look at the 40-194 or 40-198 mortise locks. Remove your handle from the door and see if either of these mortise locks match up to yours.
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