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  • 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 5 SMT

Function: Single Cylinder Deadbolt

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
  • 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 5 SMT 782 Single Cylinder Deadbolt UL in Antique Brass Single Cylinder Deadbolt UL
    784 5 SMT 784 Double Cylinder Deadbolt UL in Antique Brass Double Cylinder Deadbolt UL
  • 780 Single Cylinder Deadbolt in Antique Brass is rated 4.21875 out of 5 by 32.
    Rated 3 out of 5 by from Good Purchase with Reservations Bought two sets of the single cylinder locks with matching Hancock handle sets utilizing the Smartkey function in antique brass. The single cylinders function flawlessly however, the antique brass finish does not match the antique brass finish for the Hancock style handle sets. Antique brass in any of the Kwikset cylinders (including the double cylinders) and matching handle sets should be a uniform color. It's my opinion that this variation in color is a quality control issue for Kwikset which can be corrected at the manufacturing facility even though the facility is outside of the USA. If there was no color variation, I would have given 5 stars.
    Date published: 2012-07-11
    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 Nice Solid Smooth Action We are loving our new deadbolts. maybe it's just because our old ones were so, well, old. We had to push the door and fiddle with them to get them to turn but these are a breeze.They feel very solid and secure but I can literally lock the door with the swipe of a finger.Great piece.And the SmartKey function? Genius. Just had a bunch of contractors over and re-keyed the whole house for their access in like 10 minutes. Now that the work is complete I changed the whole house back to the original locks. Perfect!
    Date published: 2011-11-29
    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 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 Nothing is Nicer Looking Brass is a rich look and worth the price. The lock itself is efficient and solid. Stopped someone from breaking in our home. The lifetime finish is a tough to guarantee, yet the company has replace 3 of 7 no argument. Those were by our pool and pitted. This is why you buy the top line product, quality and service.
    Date published: 2015-07-22
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    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.aspxThank you,Kwikset Support Team
    Answered by: Wendy
    Date published: 2016-07-28

    Can you supply Parts- Society Brass single dbolt-dk bronze. The numbers on the box- 711 10B RCSK2, 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 thissupposed to be removed before installation. I am having a terrible timeinstalling 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: 2016-07-06

    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

    What is the inner part of this lock made of?

    Asked by: Lkelly22
    Hello Lkelly22,Thank you for your interest in Kwikset model # 780-15-SMT. The inner part of this deadbolt is made of Zinc.Thank you,Kwikset Support Team
    Answered by: Wendy F
    Date published: 2016-02-04

    does one side have a latch?  picture does not show

    Asked by: old man
    Hello old man,Thank you for your interest in Kwikset model # 780-5-SMT. This model includes the latch for the side of the door to keep the door closed.Thank you,Kwikset Support Team
    Answered by: Wendy F
    Date published: 2016-02-01

    I have a Kwikset deadbolt that is lose and spinning. There are no visible screws on the inside to tighten.  I took the inside handle off so I could remove the inside plate and find the screws but the plate would not come off.  How do I get this task done?

    Asked by: JohnJ
    Hello JohnJ,Thank you for your interest in Kwisket model #780 L03 SMT. This model has visible screws located on the interior plate. These screws are holding the interior deadbolt to the door. If you do not see the screws on the plate, the model number you have provided may the the incorrect model number. The model number you may have is the #980 series. This will require a 1/16" allen wrench to loosen and remove the small set screw located under the turn piece on the interior deadbolt. Once this is removed the turn piece will then have the ability to be removed as well. At this point the cover plate that was held on by the turn piece should come off, and expose two more mounting screws under the plate.If further assistance is needed please contact Kwikset technical support at 1-800-327-5625.Thank you,Kwikset Support
    Answered by: Wendy F
    Date published: 2015-12-14
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