Step up to designer styles and superior security with Kwikset signature series products. Elegance meets durability in the traditional Hancock. Its look, as well as its workmanship is designed to last. The crisp, clean appearance of the satin nickel finish adds to the overall look of the product and brings a modern feel. This privacy knob is best used in interior bed and bath applications where privacy is required. Both knobs/levers are locked or unlocked by turn button inside. The outside knob/lever can be unlocked by an emergency key.