Kwikset - 660 - Residential Deadbolt - Single Cylinder - Round Rose - Optional Finish - SC1 Schlage - SmartKey Technology - Grade 3

KWS-660-SMC 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. For use on exterior doors where keyed entry and security is needed Featuring SmartKey Security, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds. SmartKey Security re-key technology is compatible with Kwikset (KW1) keyway or (SC1) keyway options Deadbolt operated by key outside and thumb turn inside Comes with 2 keys Latch has round corner faceplate ANSI/BHMA grade 3 certified 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 2-1/8". Edge Bore 1". Latch face 1" x 2 1/4". Backset Adjustable to 2 3/8" or 2 3/4" standard. Door Thickness 1 3/8" - 1 3/4" doors standard. Cylinder Schlage SmartKey Cylinder w/ 2 Schlage SC1 Keys Faceplates 1" x 2 1/4". Specify round corner, square corner or drive-in. Strikes 1" x 2 1/4" full. Specify round corner or square corner. Other options available. Bolt 1" Throw UL N/A Door Handing Reversible for right or left-handed doors ANSI/BHMA A156.2 Grade 3 ADA Interior turn piece meets 4.13.9 ADA requirements. Downloads Installation Guide Sell Sheet