Kwikset 66515SMT 4"L Double Cylinder Deadbolt in Satin Nickel

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 double cylinder deadbolt is oporated by a key on both sides. SmartKey Re-key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key. It’s time to re-key. SmartKey provides the highest level of residential security and features BumpGuard to protect against lock bumping.

Key Features

• Features a fully adjustable latch and deadbolt to fit all standard door preparations
• ANSI/BHMA Grade 3 Security
• Add to a keyed knob or lever for additional security
• Featuring SmartKey Re-key Technology. The lock you can re-key yourself in seconds
• SmartKey cylinders feature a stainless steel side locking bar, racks and pins for increased strength and security
• Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin and tumbler locks
• Kwikset Lifetime mechanical and finish warranty
• For use on exterior doors where keyed entry and security is needed