Kwikset - 660 - Residential Deadbolt - Single Cylinder - Matte Black - Grade 3 Pro-Lok Dimensions: 5 5/8″ H x

Dimensions: 5 5/8″ H x 1 5/8″ W x 1 5/8″ D

Thanks to the wireless BT technology

360° Web Browsers Multiple supported Dimensions Φ149

Smart Keys

Spark Proof

Kwikset - 660 - Residential Deadbolt - Single Cylinder - Matte Black - Grade 3 Pro-Lok Dimensions: 5 5/8″ H xAs 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 and