Saint-Gaudens 8100-ENTR.DB Salerno Single Cylinder Entry Handleset with Oval Knob, Dark Bronze Grade 1 with 5 pin cylinder 1-inch throw bolt with hardened steel insert 2-3/8-inch backset Square corner faceplate 1-1/8 x 2-1/4-inches Door range 1-3/8 to 2-1/8 inches