Kwikset SmartKey Security Satin Chrome Metal Double Cylinder Deadbolt is operated by a key on both sides. The Satin Chrome finish gives the product a modern and minimalist look. This deadbolt has SmartKey Security which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds. Also, it easily installs in minutes with just a screwdriver. | Kwikset | | SmartKey Security Satin Chrome Metal Double Cylinder Deadbolt | Best Buy