660 Series Deadbolt by Kwikset Collection
The largest-selling deadbolt in America, the Kwikset 660 Series is a Grade 3 deadbolt that provides tough, effective protection at an affordable price.
Function: The Kwikset 660 Series Deadbolt is available in Single Cylinder (660), Single Cylinder w-SmartKey (660 SMT), Double Cylinder (665), and Double Cylinder w-SmartKey (665 SMT) function.
Finish: The Kwikset 660 Series Deadbolt comes in Brass (US3), Antique Brass (US5), Venetian Bronze (US11P), Satin Nickel (US15), Antique Nickel (US15A), Polished Chrome (US26), and Satin Chrome (US26D) finish.
All Kwikset Locks come standard with Round Corner Adjustable Latch (RCAL) and Round Corner Strike (RCS).
If you require Square Corner Latches (SCAL) please order from our Latches Section.
If you require Square Corner Strikes (SCS) please order from our Door Strikes Section.
Kwikset SmartKey (SMT)
Kwikset 660 Series Deadbolt is now available in SmartKey function. SmartKey is a new technology that allows you to re-key your own locks quickly and easily without removing them from your door; offers protection against lock bumping. Click here for SmartKey specifications and instructions. Click here for Extra Cut Keys and SmartKey Rekey Tool.
Door Range: 1-3/8" - 1-3/4" (35mm - 44mm).
Backset: Dual Backset Latch; adjustable for 2-3/8" or 2-3/4" backset.
Strike: 1" x 2-1/4" Round Corner Faceplate.