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ENLARGE
  • Lifetime Polished Brass
    Lifetime Polished Brass
    Lifetime Polished Brass
  • 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:

780 Single Cylinder Deadbolt

Model: 780 15 SMT

Function: Single Cylinder Deadbolt

780 Single Cylinder Deadbolt in Satin Nickel is rated 4.2 out of 5 by 27.
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Premium security features including a 5-pin cylinder with pick resistant pins.
Available through Special Order at a Home Improvement Retailer or through Wholesale and Distribution Partners
 
  • Features adjustable latch & deadbolt to fit all standard door preparations
  • ANSI/BHMA Grade 2 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.
  • 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
    782 15 SMT 782 Single Cylinder Deadbolt UL in Satin Nickel Single Cylinder Deadbolt UL
    784 15 SMT 784 Double Cylinder Deadbolt UL in Satin Nickel Double Cylinder Deadbolt UL
  • Rated 4 out of 5 by from Great product I am a homeowner for now 42 years and I know that stuff breaks. I replaced locks for many reasons, usually after the warranty had run out. So when I installed 16 new locks throughout the house, I knew that one or two may fail. What I did not know was about the customer service with Kwikset. Lets just say it was awesome! If you are used to getting the run around, have faith, here you get service. I send an e mail about the lock I had a problem with and they asked me to send a Photo of the broken lock and that was it. I got a new one in the mail within a week. So yes, stuff breaks, but these guys stand behind their product. I will always buy Kwikset locks.
    Date published: 2017-01-07
    Rated 1 out of 5 by from Poor security on all Smart Locks. You can open any of the smart lock series with a flat head screwdriver and a pair of pliers for a little better grip. Just stick the flathead screwdriver in the keyhole, and just turn it back and forth a little bit, use pliers/vicegrips for a better grip. Just for a few seconds keep turning back and forth as hard as you can and you'll feel it start to give, and in a pretty short period of time, then it will just give and turn. 30 second , maybe a minute, and they are in. Sidebar is made of cheap plastic and gives under a little pressure. Granted you can't pick them, but you can break one with just as much ease and a lot less skill. It's convenient for any little thug with common tools to get in.
    Date published: 2015-07-14
    Rated 5 out of 5 by from Great for rentals! I have purchased at least ten of these over the past three years. The lock works well and the finish still looks good. I have re-keyed one of them three times, due to tenant turnover. This has saved me more than the cost of the lock. Before I had to take the lock off to bring it to a locksmith. That meant that I had to put a temporary lock on the door until the re-keyed lock was returned. Then I had to pick up the lock from the locksmith, take the temporary lock off, put the re-keyed lock back on.....wow. Now I can re-key a whole house in less than fifteen minutes. Of course, ease of use and good looks are just the cover story. One of the rentals was broken into, but not through the door. They tried to jimmy the lock, but were unsuccessful. The thieves then threw a brick through a window, setting off the alarm. LOVE THIS LOCK!
    Date published: 2015-02-09
    Rated 5 out of 5 by from Great price, easy install and re-key I just pruchased a new home in Florida. The first thing I usually do is call a lock smith. You can bet the bill will be multiple hundreds of dollars. This time with the Smart Key technology, my son and I replaced all locks and re-keyed them in less than an hour. Im talking 4 doors, 4 dead bolts and 1 knob style lock. The quality and instructions were well written and easy to understand. Great lock sets at a great price. Ill never buy another type lock.
    Date published: 2016-02-06
    Rated 5 out of 5 by from Great service and warranty. I bought this product 4 years ago and then the lock mechanism jammed in the locked position. I contacted customer care and they asked me to submit a picture. I did this and then was told that it would take a week to get the new lock to me. They also said they would be sending a different finish product to me asap so I could lock my house. They stand behinds their product and care about the fact that if your lock is damaged you need it fixed quickly!
    Date published: 2017-02-06
    Rated 5 out of 5 by from Kwikset 780 Single Cylinder Deadbolt in Antique Br I have two (2) installed on my doors with the 740 Juno Entry Lock in Antique Brass. I like the smart key function so I can re-key both locks as necessary without having to take the cylinders to the store for re-keying. The installation goes together in a few minutes. Anyone can install this lock in an existing opening. We like the antique finish and the locksets work smoothly and perfectly. I'm a Kwikset consumer for life.
    Date published: 2015-06-19
    Rated 3 out of 5 by from Tempermental Locking/Unlocking I installed 5 dual deadbolts in June of 2013. Of the five, one was immediately difficult to lock/unlock and I discovered that I had to lift and or jiggle the key to allow the lock to function, I received a new tumbler, installed it and the lock was fine after that. Now I have two other locks that are doing the same thing. All locks are keyed alike and changing keys does not resolve the issues.
    Date published: 2016-03-16
    Rated 4 out of 5 by from Some issues Of 5 dead bolts and matching door locks in the last 8 years only 2 which the lock cylinder went bad. Replaced under warrantee I just needed to re key the new ones with the old key we are using for the rest. Done in no time. We'll worth having the smart key signature series. If I was to use the new key, all 10 locks could be keyed fast.
    Date published: 2016-12-28
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  • May I use this outdoors?

    Asked by: Ste
    Hello Ste, Thank you for your interest in Kwikset model # 780-15A-SMT. This may be used for the interior and exterior door. Kwikset finishes are tested for durability in all weather conditions. Additionally, a new Kwikset product is backed by a limited lifetime warranty for the finish. Sincerely, Kwikset Support Team
    Answered by: Wendy
    Date published: 2017-02-14

    I have two single cylinder deadbolt locks and the turn latch has fallen off both my locks. Can I purchase just the turn latch?  There is a small screw to secure the turn latch to the lock. Currently there is only a square stub where the latch attached. 

    Asked by: Casper
    Hello Casper, Thank you for your interest in Kwikset model # 780-15-SMT. We apologize for the inconvenience you have encountered. Kwikset covers their locks under a Limited Lifetime Warranty. For assistance in troubleshooting your lockset and warranty support please contact Kwikset Consumer Service at 1-800-327-5625. Sincerely, Kwikset Support Team
    Answered by: Wendy
    Date published: 2017-01-20

    will this fit a 2 inch thick door?

    Asked by: suezobss
    Hello suezobss, Thank you for your interest in Kwikset model # 780-15-SMT. This deadbolt is compatible with a standard prepared door thickness of 1-3/8" to 1-3/4" with an option of 2-1/4". Using Kwikset thick door kit part # 81691. 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: Wendy
    Date published: 2017-01-03

    DOES THIS DEADBOLT USE A KEY ON BOTH SIDES. IF IT DOES NOT CAN YOU LET ME KNOW WHAT MODEL USES A KEY ON BOTH SIDES

    Asked by: SALS
    Hello SALS, Thank you for your interest in Kwikset model # 780-11P-SMT. This deadbolt uses a key on the exterior and a turn pieces on the interior. Kwikset model # 785-11P-SMT uses a key on the exterior and interior for locking and unlocking. 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 Thank you, Kwikset Support Team
    Answered by: Wendy
    Date published: 2016-11-25

    Can you supply Parts- Society Brass single dbolt-dk bronze. The numbers on the box- 711 10B RCS K2, 97110-021, 4204969136, M1028040653. The dealer is out of business. Parts on the opposite side of cylinder are missing-Model 711-Instr # 6.

    Asked by: Dab2
    Hello Dab2, Thank you for your interest in Kwisket products. Society Brass is no obsolete and has been replaced with Kwisket Signature Series. Kwikset covers their locks under a Limited Lifetime Warranty. For assistance in troubleshooting your lockset and warranty support please contact Kwikset Consumer Service at 1-800-327-5625. Thank you, Kwikset Support Team
    Answered by: Wendy
    Date published: 2016-07-12

    RE: 780 Single Cylinder Deadbolt - I'm using it on an interior solid core closet door. Replacing this for standard closet door unit. How long is the throw bolt? (single bore door, not double bore)

    Asked by: Danora
    Hello Danora, Thank you for your interest in Kwikset model # 780-15-SMT. The backset on the latch is adjustable from 2-3/4" to 2-3/8". Thank you, Kwikset Support Team
    Answered by: Wendy
    Date published: 2016-07-11

    There is a black plastic piece that sits over the inside of the of the lock. Is this supposed to be removed before installation. I am having a terrible time installing this. Thank you for any help.

    Asked by: wlinda
    Hello wlinda, Thank you for your interest in Kwikset model # 780-15-SMT. Please contact Kwikset technical support at 1-800-327-5625 for further assistance regarding your installation. Thank you, Kwikset Support Team
    Answered by: Wendy
    Date published: 2016-07-11

    can these be keyed to a master key as well as individual keys?

    Asked by: mark m
    Hello mark m, Thank you for your interest in Kwikset model # 780-3-SMT. This lock can not be master keyed. However, Kwikset Key control deadbolt can be master keyed. Thank you, Kwikset Support Team
    Answered by: Wendy
    Date published: 2016-06-24
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