As the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The latest in contemporary design, these deadbolts are the first of their kind, featuring a half-inch projection off the door and the latest version of Kwikset patented SmartKey Security. Downtown, a square slim deadbolt is the latest in contemporary design and a perfect accent for the style-conscious consumer. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn piece on the inside. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel.