Equip your home"s entryway with security and confidence with this twin pack of entry knobs and deadbolts from Honeywell. This dual set offers the modern look of polished brass while giving you the very best in security and durability. Both knobs and deadbolts fit all standard size doors and all four are keyed alike for your convenience. The Honeywell Ball Knob Combo in Polished Brass is a specially designed pin and tumbler configuration that provides added protection against unauthorized "bump key" entry. Lock can be easily rekeyed by any locksmith. The lock has a Grade-3 Residential Security; tested by ANSI (American National Standards Institute) to meet standards for residential security. Adjustable latch fits 1-3/8" 1-3/4" thick doors and 2-3/8" 2-3/4" adjustable backset. Installs easily with a Phillips screwdriver when holes are predrilled into door. Includes an adjustable latch, adjustable backset, mounting hardware, instructions, drilling template and four (4) large head entry keys. Backed by a limited lifetime warranty.