Brinks 2797-109 Ball Style Keyed Alike Door Knob and Deadbolt Set, Antique Brass, 2-Pack Keyed alike entry door knob and single cylinder deadbolt (2 each) Meets ANSI Grade 3 standards for pick, drill and bump resistance 1 inch deadbolt and steel anti-saw pin 4-way adjustable latch that fits any 2-3/8" or 2-3/4" backset Easy to install and fits all doors 1 3/8 inch to 1 3/4 inch thick