At Kwikset, we work hard to deliver the quality and durability customers expect while offering the highest level of security. Every product undergoes rigorous testing to give you peace of mind. Deadbolts and door handles with our patented SmartKey Security are bump- and pick-resistant and let you re-key your lock yourself in seconds. With Kwikset, you get more than just a door lock, you gain proven performance and sophisticated style on every door.