NUSet Contractor Combo Lockset, 3 Sets of Keyed Entry Door Lock with Single Cylinder Deadbolt, Same Key, Polish Brass NA 3 Entry Door Knobs with 3 Single Cylinder Deadbolts, All locks with same key Dead Bolt Has Thumb Turn On The Inside To Lock and Unlock Polished Brass, Adjustable Back Set, 2-3/8" or 2-3/4" Fits Standard Door Thickness (1-3/8" to 1-3/4") 2 Keys Per Lock