The Home Depot
21421 Shellhorn Rd
Ashburn, VA 20147
703 726-2883
Retail
Distance: 2.87 miles away
Lowe's
45430 Dulles Crossing Plz
Sterling, VA 20166-8920
703 948-0010
Retail
Distance: 2.88 miles away
TART LUMBER
22183 Shaw Road
Sterling, VA 20166
703-450-5880
| Wholesale Distributer
Distance: 3.77 miles away
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ENLARGE
  • Polished Brass
    Polished Brass
    Polished Brass
  • Antique Brass
    Antique Brass
    Antique Brass
  • Satin Nickel
    Satin Nickel
    Satin Nickel
  • Antique Nickel
    Antique Nickel
    Antique Nickel
  • Polished Chrome
    Polished Chrome
    Polished Chrome
  • Satin Chrome
    Satin Chrome
    Satin Chrome
  • Venetian Bronze
    Venetian Bronze
    Venetian Bronze
Current Finish:

665 Double Cylinder Deadbolt

Model: 665 3

Function: Double Cylinder Deadbolt

665 Double Cylinder Deadbolt in Polished Brass is rated 4.6 out of 5 by 28.
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Kwikset's largest-selling deadbolt in America, the 660 series deadbolt provides tough, effective protection at an affordable price.
  • 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
  • SmartKey Security™ available through special order
  • Do not use prints made from this website to mark distances.
    Due to individual printers, dimensions on installation instructions may not print at an accurate scale.

  • Kwikset products are backed by one of the most comprehensive warranty programs available. You can feel confident that with the purchase of Kwikset you have selected the best quality product, backed by the best customer service available.

    This product comes with a lifetime mechanical and finish warranty to the original residential user of Kwikset against defects in material and workmanship as long as the original user occupies the residential premises upon which the product was originally installed. One year electronic warranty. This warranty DOES NOT COVER scratches; abrasions; deterioration due to the use of paints, solvents or other chemicals; abuse; misuse; or product(s) used in commercial applications. Upon return of a defective product to Kwikset Corporation, Kwikset may repair or replace the product or refund the purchase price. Kwikset is not liable for incidental or consequential damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights that vary from state to state. If a mechanical or finish defect occurs, please call 1-800-327-LOCK (5625) in the U.S. and Canada or return it to Kwikset Corporation, Consumer Services, 19701 Da Vinci, Lake Forest, CA 92610. For customers outside of the U.S. and Canada, claims under this warranty must be made only to either the place of purchase or to the listed importer.

    Consumer Services
    19701 Da Vinci
    Lake Forest, CA 92610
    1-800-327-LOCK
  • Some of our product families have available specialty functions. The specialty products listed below can be ordered through our Wholesale or Distribution Partners. Please refer to our printed catalog for complete specialty products availability.

    Model Number Description Function Name
    664 3 Retrofit Kit for 663 Thumbturn in Polished Brass Conversion Kit
    677 3 Thumbturn One Side with Exterior Plate UL in Polished Brass Single Sided Deadbolt with Exterior Plate UL
  • Rated 5 out of 5 by from Expert Customer Service I bought my door locks several years ago. One day I had a locking issues and contacted customer service. They quickly sent me a replacement. A few moths after the replacement encountered complications and once again, I contacted Quick Set customer service and they replace the entire door handle and lock assembly. Their customer service is unmatched to any other company.
    Date published: 2017-11-08
    Rated 5 out of 5 by from Easy to install Followed instructions and this is easy to install and program for an existing key
    Date published: 2017-07-16
    Rated 5 out of 5 by from Great product and customer service! I decided to replace the front and back door hardware on the new beach home I purchased. Since both are glass doors, I chose a double cylinder deadbolt. I originally ordered 2, but one that was sent was not correct. I contacted customer service and they immediately sent me a new one and a pre-paid shipping label to return the other at no charge. I am very pleased with both the lock and the customer service I received. Also, Kwikset will enable me to change the lock any time I like without the need for a locksmith. This is an important feature over other lock manufacturers when you have a property that you might rent.
    Date published: 2016-09-25
    Rated 5 out of 5 by from Excellent product! We purchased this item to replace our keyless deadbolt lock. Excellent product! Easy to re-set so we only have one key to use on both the door knob lock and the deadbolt lock. We feel much safer now since the door this is used on is a 15-pane French door.
    Date published: 2016-08-08
    Rated 5 out of 5 by from Double lock set These are excellent lock sets. They are easy to install and very easy to change keys if you follow the instructions.
    Date published: 2016-08-06
    Rated 5 out of 5 by from Great priducts I am glad to have this product and if I had problem they replace other one free and I am glad
    Date published: 2016-04-24
    Rated 5 out of 5 by from exactly what I needed and exactly the right price I bought this a few weeks ago and have already changed the locks about 12 times (it's for a common area conference room) and have had zero issues with it. It takes about 3 seconds to change the lock now- no joke. we looked everywhere local for a simple design but they only had much more expensive sets so this is just what we wanted.
    Date published: 2016-02-18
    Rated 5 out of 5 by from great lock at a great price cant go wrong with this lock installed in 15 min and it works great
    Date published: 2016-02-17
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  • Hello. The cylinder guard and cover on my 2002 kwikset keyed deadbolt is failing on the inside lip which holds the cylinder. I can't really tighten it too much anymore as the entire thing becomes unsupported as the lip is too thin. Can I get a new one?

    Asked by: JudyGaebe
    Hello JudyGaebe, Thank you for your interest in Kwikset model # 665-3. We apologize for the inconvenience. Kwikset covers their locks under a Limited Lifetime Warranty. For assistance in troubleshooting your product and warranty support please contact Kwikset Consumer Service at 1-800-327-5625. Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-11-13

    My home has many Kwikset locks and I want to keep them all matching. On one the male torque blade in interior lock has sheared but I can not find a part to repair. How do I identify lock model and obtain parts to repair?

    Asked by: PhilS
    Hello PhilS, Thank you for your interest in Kwikset model # 665-5. To properly provide the correct solution, further troubleshooting about your product is needed. Please contact Kwikset Consumer Service at 1-800-327-5625. Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-10-27

    I need a deadbolt to fit a one and three eighth inch hole in the door. what size hole will this lock fit? Can you find one that would reach my requirement?

    Asked by: Logie
    Hello Logie, Thank you for your interest in Kwikset model # 665-5. For proper installation you do need a 2 1/8" cross bore, 1" edge bore hole, 2 3/8" or 2 ¾” backset and door thickness of 1 3/8" to 1 3/4". Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-10-18

    Hi, Is the 665 15 SMT K3 keyed on both the interior and exterior side of the door? Thanks, Pat

    Asked by: murphsouth
    Hello Pat, Thank you for your interest in Kwikset model # 665-15. This model does come with a keyed cylinder for the exterior side and interior side. Please follow the link provided below for further assistance. https://s7d5.scene7.com/is/content/BDHHI/5061876 Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-10-12

    How do I match a 665 dead bolt With a lever type door knob I want to use one key foe both

    Asked by: Don 23rd
    Hello Don23rd, Thank you for your interest in Kwikset model # 665-15. SmartKey Technology enables the owner of the lock to rekey the lock as needed without the use of a professional locksmith, by following the included instructions. Traditional pin and tumbler locks can be re-keyed by a locksmith for a nominal charge. Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-08-22

    Can I purchase keys from kwikset if I lost mine after installation. My key number is 68403

    Asked by: Mike9999
    Hello Mike9999, We're sorry you're having trouble with your lock. You will need to take your lock to a professional to have it rekeyed if your lock is a traditional pin and tumbler type, the numbers are not a key cut number. If you have a SmartKey lock then you will need to have it reset with a reset cradle. Most Home Depot or Lowes have the reset cradle to reset your lock and also key it to a new key. I hope this helps and if you have further questions please call us at 1-800-327-5625 and we'll be glad to help! Thank you, Kwikset Support Team
    Answered by: Kwikset Team
    Date published: 2017-08-02

    How wide is the front of the lock?

    Asked by: BrittL
    Hello BrittL, Thank you for your interest in Kwikset model # 665-15. The dimension of this model is 2 7/16” wide. Please follow the link below for further assistance with the dimensions. https://s7d5.scene7.com/is/content/BDHHI/specifications-opp Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-07-27

    Do you supply tamper resistant screws for model 665-3 or can you suggest where they may be purchased?  I bought four locks and would like them to be more difficult to remove from inside. Thanks  Sunny

    Asked by: Sunny
    Hello Sunny, Thank you for your interest in Kwikset model # 665-3. Kwikset does manufacture tamper resistant screws called One-Way screws. The part number is # 86073. For the most up to date pricing and availability please visit your local home improvement special order counter or our Where to Buy page: http://www.kwikset.com/where-to-buy.aspx Sincerely, Kwikset Support Team
    Answered by: Kwikset Team Member
    Date published: 2017-06-19
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