Non-standard brass mortise lock with strike plate and keys in Antique-By-Hand finish. The brass faceplate measures 6" tall by 7/8" wide and the brass strike plate measures 4" tall by 7/8" wide with a 5/8" tongue. The lock box measures 4 1/4" tall, 1/2" wide and recesses 3". The on center measurement from the door knob hub to the round part of the keyhole is a non-standard 2 1/2". The backset is a standard 2 1/4".
Backset: On a lock or latch, it is the distance from the front of the face plate to the center of the knob hub. On the door, it is from the edge of the door to the center of the door knob. Learn about hardware >