Kwikset 660 Series Satin Nickel Single Cylinder Deadbolt with Microban Antimicrobial Technology

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. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel. 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|Microban protection keeps door hardware 99.9% cleaner than unprotected surfaces|Single cylinder deadbolt can be locked or unlocked by a key on the outside or the turn piece on the inside|Fits door thickness of 1-3/8 in. to 1-3/4 in.|Features a round corner latch to fit round corner door preparations|Refer to option #1 in the instruction guide to prepare your latch|ANSI/BHMA grade 3 security|Add to a keyed knob or lever (not included) for additional security|Easily installs in minutes with just a screwdriver|Lifetime mechanical and finish warranty|Double cylinder deadbolt is operated by a key on both sides|1 in. deadbolt throw|ANSI/BHMA grade 3 certified|Locking mechanism functions with turn piece on the interior of the lock