Kwikset - 660 - Residential Deadbolt - Single Cylinder - Optional Finish - Grade 3

KWS-660- 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 and security is needed Deadbolt operated by key outside and thumb turn inside Comes with 2 keys Deadbolt Latch has 2 interchangeable faceplates - round corner and square corner ANSI/BHMA grade 3 certified Bolt has adjustable backset 2-3/8" to 2-3/4" to fit all standard door preparations Includes round deadbolt strike 1 inch deadbolt throw Locking mechanism functions with turn piece on the interior of the lock Easily installs in minutes with just a screwdriver Lifetime mechanical and finish warranty Specifications Door Prep Cross Bore