Premier Lock Antique Brass Entry Door Handle Combo Lock Set with Deadbolt and 8 SC1 Keys Total (2-Pack, Keyed Alike) LED04C-2 - The Home Depot
Skycarper 2PACK Keyed Alike Entry Door Knobs, Exterior Interior Entrance Locks in Brushed Nickel Finish, Keyed Door Handles with Lock and Same Keys - Walmart.com
Schlage L9060-17 Mortise Apartment Entrance Lock
Keyed Alike Front Door Entry Lever with Double Cylinder Deadbolts,Polished Brass,Exterior Entrance Lever Door Handle,Wave Shape Door Lock Gold,Interior Door Handle Set for Front/Back Gate - Amazon.com
Ball Door Knob with Lock and Key, Stainless Steel Entrance Door Lock, Keyed Entry Door Knob Set, Bedroom Door Knobs, Round Ball Handle - Walmart.com
INOX Tubular & Mortise Entrance Locks
Heavy Duty Entrance Mortise Lock - Thumb latch to Knob Function 2 3/4" Backset | House of Antique Hardware