Step up to designer styles and superior security with kwikset signature series products. The Montreal lever brings a clean style and simple sophistication with its gradual taper and textured linear element. Both knobs/levers can be locked or unlocked by key on the outside, or turn button on the inside. The Polished Chrome is perfect for coordinating in a bathroom with Polished Chrome fixtures. Smart key re-key technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key it's time to re-key. Smart key provides the highest level of residential security and features bump guard to protect against lock bumping.