Hard to find… This antique Corbin mortise lock has a split passage, meaning you can lock a door from either side using the thumb turns on the escutcheons (see video). This set came out of the old Auburn hotel in Auburn, Indiana.
Backs of thumb turns are brass and can be ground down to fit the thickness of the door, if necessary. We have two sets - one set fits a door that’s 1 1/2” -1 3/4” wide or door that’s about 2” wide.
Both the mortise lock face plate and escutcheons are brass.
Escutcheons 7” x 2 1/4”
Mortise lock:
Face plate 5 3/8” x 7/8”
3 1/4” deep w/ face plate, 3 1/8” w/out face plate
3 5/8” tall, 9/16” wide
Typical cosmetic patina/wear due to age. Patina varies between sets.