Kwikset - 660 - Residential Deadbolt - Single Cylinder - Optional Rose - Optional Finish - SmartKey Technology - Grade 3 Education 0L L4 – Gas (2012-2012)

0L L4 – Gas (2012-2012)

Due to the construction of the KW16 ignitions

Dual LED Status Indicators

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Kwikset - 660 - Residential Deadbolt - Single Cylinder - Optional Rose - Optional Finish - SmartKey Technology - Grade 3 Education 0L L4 – Gas (2012-2012)KWS 660 SMT 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 single cylinder deadbolt can be locked or unlocked by a key on the outside or the turn button on the inside. Features: For use on exterior doors where keyed entry