This lovely reproduction is loosely based on the Russwin design made popular in the 1920's. The large 16 1/4-inch backplate features a classical dolphin and cornucopia under a strong transom arched top. Solid brass construction ensures years of dependable, beautiful service. This entry set includes the deadbolt, plates, knobs, spindle, latches and all mounting hardware necessary for installation. Standard 5 1/2" center to center door prep. 2 3/4" backset.