Perfect for front entry doors, the Kwikset 663 Deadbolt Lock offers a sleek, contemporary design with Satin Chrome finish. Its one-sided thumb turn is easy to use, while Microban Protection keeps your door secure by inhibiting bacterial growth. The 2-3/8" square rib edge on the latch and strike ensures a secure fit for your door.
  This lock is a great choice for adding modern security to your home. Its easy-to-use thumb turn complements the Satin Chrome finish, creating a cohesive and appealing front entry solution. With Microban, you can protect your door against everyday wear and tear, while the 2-3/8" size ensures it fits seamlessly with standard door knobs and hinges.