Step up to designer styles and superior security with Kwikset Signature Series products. The 980 deadbolt is both tough and attractive. The crisp， clean appearance of the satin nickel finish adds to the overall look of the product and brings a modern feel. The single cylinder deadbolt can be locked or unlocked by a key on the outside， or the turn button on the inside. SmartKey Security 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 Security provides the highest level of residential security and features Bump Guard to protect against lock bumping.

Featuring SmartKey Security， which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds

Microban protection keeps door hardware 99.9% cleaner than unprotected surfaces

SmartKey Security re-key technology is compatible with Kwikset (KW1) keyway

Kwikset's 980 deadbolt with smartkey has earned the prestigious 2014 best buy rating from consumers digest magazine in the residential deadbolt lock category

Fits door thickness of 1-3/8 in. to 1-3/4 in.

For use on exterior doors where keyed entry and security is needed

Add to a keyed knob or lever (not included) for additional 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

2 keys included

Easy installation - installs in minutes with just a screwdriver

Features a fully adjustable latch to fit all standard door preparations

ANSI Grade 1 Certified

This double cylinder deadbolt is operated by a key on both sides

Lifetime mechanical and finish warranty