Mortise latch

A professional from Redding CA says:
June 13, 2020
Looking for a missing mortise latch. The mortise opening measures 3/4" w x 4 7/16" L x 1 5/16 d. The screw holes are 3 1/2" apart. Latch pin is at a 45 degree angle and the handle screws are 3 7/8" apart.
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Tom from SWISCO responded:
June 17, 2020

Thanks for reaching out to us. This mortise might have a bit of a strange setup. I'm not sure exactly what would install this way. I can tell you at least that nothing we have has a 3-1/2" hole spacing, and no mortise I know of installs to the back of the frame. Usually the holes are up on the face.

That said, please give us a little time to look into this. Maybe we can find something that will work in this capacity. In the meantime, please give me any other information that might be helpful. The name of the manufacturer might give us the clue we need, especially.
A professional from Redding CA says:
June 17, 2020
I believe the measurement between the mounting screws is 3 9/16". The mortise 82-244 may be the right one. I've ordered it already. Fingers crossed.
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Tom from SWISCO responded:
June 17, 2020

Oh, great! I'm glad you found a good match. Please let us know how it works out.
Patio Door Mortise Lock and Keeper
Patio Door Mortise Lock and Keeper
82-244
$29.20
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