Kwikset 665 Double Cylinder Deadbolt

by Kwikset
$ 33.00

Kwikset 665 Double Cylinder Deadbolt. US Lock Supply Stocks The Kwikset 665 Double Cylinder Deadbolt Lock In All Options. 

Kwikset's largest-selling deadbolt in America, the 600/665 series deadbolt provides tough, effective protection at an affordable price. 


  • Polished Brass-3
  • Antique Brass-5
  • Venetian Bronze-11P
  • Antique Nickel-15A
  • Satin Nickel-15
  • Polished Chrome-26
  • Satin Chrome-26D

Model: 665 SMT

Function: Double Cylinder Deadbolt

  • Features 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
  • Featuring SmartKey® Re-key Technology. The lock you can re-key yourself in seconds
  • SmartKey® Re-key technology is compatible with Kwikset (KW1) keyway
  • 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 & tumbler locks.
Installation Guide
Deadbolt Drilling Instructions
SmartKey Instructions
Specifications Document
Warranty Document