Master Lock Keyed Entry Door Lock, Single Cylinder Deadbolt with matching Tulip Style Knob, Antique Brass, TUCO0605,Combo - Doorknobs - Amazon.com
Kwikset 817 SMT Key Control Deadbolt UL KCDB Smartkey Fire Rated Door Lock
Premier Lock Heavy-Duty Satin Chrome Grade 2 Entry Door Handle Lock Set with 21 Key Total (10-Pack Keyed Differently w/Master Key) LEL03-MA-10 - The Home Depot
Kwikset 98160-002 816 Key Control Single Cylinder Door Lock Deadbolt featuring SmartKey Security for Master Keying Multi-Family Housing and Tenant Key Control in Satin Nickel - Walmart.com