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 largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. This double cylinder deadbolt is operated by a key on both sides. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement.
