The Kwikset 660 Deadbolt brings unmatched security to your home with itsadjustable latching mechanism and interchangeable strike plate. Perfect for exterior doors, it’s backed by a lifetime warranty. The smooth deadbolt mechanism ensures noiseless operation, making it the ideal choice for anyone seeking a secure yet stylish lock solution.
  Easily install in minutes without tools—just a screwdriver and strike plate included. The deadbolt is keyed to match your door, so you can use one key to operate it. Its traditional design complements any style, whether you're aiming for a modern or timeless look. The DURABLE finish and FUNCTIONAL features make it a must-have upgrade for your home security system.