NU-SET 3 x (F-E-32D + 70032D) Keyed Same Door Knob and Single Cylinder Deadbolt (Set of 3), Satin Stainless Steel Package includes 3 door knobs and 3 deadbolts All locks keyed alike meaning one key opens all locks Backset: standard (adjustable 2-3/8" or 2-3/4") Door thickness: standard (1-3/8" to 1-3/4") 2 keys per lock