Product Description 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. This passage knob/lever is best used in interior hall and closet applications where no locking is required. The knob/lever is reversible and mounts on both left and right handed doors. The Polished Chrome is perfect for coordinating in a bathroom with polished chrome fixtures. From the Manufacturer Step up to designer styles and superior security with Kwikset Signature Series products. The 780 deadbolt is offered in a variety of finish and certified BHMA/ANSI Grade 2 security The Satin Chrome finish gives the product a modern and minimalist look. Both knobs/levers can be locked or unlocked by key on the outside, or turn button on the inside. At Kwikset, we believe people shouldn't have to settle when it comes to home security; and the best security is smart security