With Weiser you can blend simplicity with elegance. Whether you’re looking for traditional, transitional or contemporary style, our selection and finishes will make it easy to find the right accent for your home. Both knob and deadbolt can be locked or unlocked by a key on the outside or turn piece on the inside. The crisp, clean appearance of the satin nickel finish adds to the overall look of the product and brings a modern feel.For use on exterior doors where keyed entry and security is neededFeaturing SmartKey re-key technology, re-key the lock yourself in seconds in three easy stepsEasily installs in minutes with just a screwdriver