Kwikset Single Cylinder Deadbolt from the 980 Signature Series

Kwikset Single Cylinder Deadbolt from the Signature Series

At Kwikset, they believe people shouldn't have to settle when it comes to home security. And the best security is smart security. The Kwikset Signature Series 980 deadbolt is both tough and attractive. It is BHMA/ANSI Grade 1 certified – the highest level of residential security.

• BHMA/ANSI Grade 1 certified deadbolts – the highest level of residential security
• Add to a keyed knob or lever for additional security
• Lifetime mechanical and finish warranty
• Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin & tumbler locks.