August 18, 2016
Kwikset Single Cylinder Deadbolt
The largest-selling deadbolt in America, the 660 series deadbolt provides tough, effective protection at an affordable price.
- Adjustable latch & deadbolt to fit all standard door preparations
- ANSI/BHMA Grade 3 Security
- Add to a keyed knob or lever for additional security
- Lifetime mechanical and finish warranty
- SmartKey® Re-key Technology available through special order