Kwikset 665 660 Series Round D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$43.90
$24.88

Kwikset 665 660 Series Round Double Cylinder Deadbolt

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Model: KWI-665-3
From the 600 Round Series Deadbolt Collection
$43.90
$24.88
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$43.90
$24.88
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KWIKSET 665 660 SERIES ROUND DOUBLE CYLINDER DEADBOLT OVERVIEW

  • 665 Round Double cylinder deadbolt. Deadbolt operated by key outside and thumb turn inside.
  • Protect your home with both designer style and superior security with the Kwikset 665 Double Cylinder Deadbolt. Perfect for exterior doors where keyed entry and security is essential. This deadbolt is operated by a key outside and a thumb turn inside. It comes with two keys and has round corner faceplate. This deadbolt is certified as the highest residential security, durability, and finish with ANSI/BHMA Grade 2 certification. The latch is adjustable to fit all standard door preparations from 2-3/8" to 2-3/4". The round deadbolt strike and 1-inch deadbolt throw provide an additional level of security. The locking mechanism functions with a turn piece on the interior of the lock. You can easily install this deadbolt in minutes with just a screwdriver, and it comes with a lifetime mechanical and finish warranty. And with Microban Antimicrobial product protection that keeps door hardware 99.9% cleaner than unprotected surfaces.
  • Buy this Kwikset 665 Double Cylinder Deadbolt today for a stylish and secure solution for your home interior doors!

665 DOUBLE CYLINDER DEADBOLT PRODUCT FEATURES

  • For use on exterior doors where keyed entry and security is needed
  • Deadbolt operated by key outside and thumb turn inside
  • Comes with 2 keys
  • Deadbolt Latch has round corner faceplate
  • Grade 3 Certified.
  • Latch has adjustable backset 2-3/8 to 2-3/4 to fit all standard door preparations
  • Includes round deadbolt strike
  • 1 inch throw
  • Locking mechanism functions with turn piece on the interior of the lock
  • Easily installs in minutes with just a screwdriver.
  • Lifetime mechanical and finish warranty
  • Microban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces

COLOR VARIATIONS

  • Kwikset 665 Round Double Cylinder Deadbolt 3 (Polished Brass)
    Kwikset 665 Round Double Cylinder Deadbolt 5 (Antique Brass)
    Kwikset 665 Round Double Cylinder Deadbolt 11P (Venetian Bronze)
    Kwikset 665 Round Double Cylinder Deadbolt 15 (Satin Nickel)
    Kwikset 665 Round Double Cylinder Deadbolt 26 (Polished Chrome)
    Kwikset 665 Round Double Cylinder Deadbolt 26D (Satin Chrome)
    Kwikset 665 Round Double Cylinder Deadbolt 514 (Matte Black)

Note: Some concept images shown with item are not included.

660 SERIES DEADBOLT COLLECTION

  • Kwikset 660 RDT SMT 660 Series Single Cylinder Deadbolt with Smartkey Round Rose
    Kwikset 665 RDT 660 Series Double Cylinder Deadbolt with Smartkey Round Rose
    Kwikset 663 RDT 660 Series One Sided Deadbolt Round Rose (No trim on exterior)
    Kwikset 660 SQT 660 Series Single Cylinder Deadbolt with Smartkey
    Kwikset 660 SQT SMC 660 Series Deadbolt Square Rose (No trim on exterior) with Smartkey SC1 Keyway
    Kwikset 663 SQT 660 Series One Sided Deadbolt Thumb Turn Only (No trim on exterior)
    Kwikset 660 660 Series Round Single Cylinder Deadbolt
    Kwikset 660 SMT 660 Series Round Single Cylinder Deadbolt with SmartKey
    Kwikset 660 SMC 660 Series Round Single Cylinder Deadbolt with Smartkey SC1 Keyway
    Kwikset 665 660 Series Round Double Cylinder Deadbolt
    Kwikset 665 SMT 660 Series Round Double Cylinder Deadbolt with SmartKey

RESOURCES & DOWNLOADS

Manufacturer Resources

Product Specs

Category:
Mechanical Locks
Series:
660 Series
Style:
Traditional
Grade:
Grade 3
Warranty:
Limited Lifetime Finish, Limited Lifetime Mechanical
Product Group:
Mechanical Locks
Product Subgroup:
Deadbolts
Product Type:
Deadbolts
Subcategory:
Deadbolts
Latch Throw:
1"
Function:
Double Cylinder
Keyed Function:
Double Cylinder
Commercial/Residential:
Residential
Keyed:
Yes
UL Listing Type:
Meets UL 3 Hour fire rating for 782 & 784 Optional UL 1/3 Hour fire rating for all functions
Lock Function:
Entry/Office
Collection:
600 Round Series Deadbolt
ANSI/BHMA:
ANSI/BHMA Grade 3
Type:
Mechanical
Backset:
Adjustable 2-3/8" or 2-3/4"
Door Thickness:
1-3/8" to 1-3/4"
Features:
Microban
Product Attribute:
Deadbolts
Standard Strike:
1" - 2-1/4" Round Corner Strike