Kwikset’s 660 Deadbolt offers effective security at an affordable price.

SmartKey Security features re-key technology, which allows you to re-key your locks yourself in seconds, because we realize the person who has your key today may not be the same person you want to have your key tomorrow.

Features

• 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
• Deadbolt Latch has round corner faceplate
• ANSI/BHMA grade 3 certified
• Latch 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
• Microban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces