The solid brass plate measures 3 inches by 16 1/4 inches. Made for a 2 3/8 Inch Backset (2 3/4 Inch Backset also available). Entry set deadbolt to knob center-to-center distance is 5 1/2 inches. This entry set comes as natural un-lacquered Brass and will patina over time. A high strength lacquer coating can be applied upon request to protect the natural bright finish. Comes with tubular latch mechanism, strike plates, complete knob sets, internal mechanisms, deadbolts and complete mounting hardware. It comes with everything but the door.