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Kwikset 780-S Single Cylinder Deadbolt with SmartKey from the 780 Series

Item #: BCI706206

View the entire 780 Signature Series Deadbolt Collection

Kwikset Logo Kwikset 780-S
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$24.18 - $28.60

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Free Keying Option

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What's This?

  • No Thanks! I can Re-Key this SmartKey item myself.
  • Keyed Alike
  • Keyed Different
  • Key Code (Optional)

Latch Type

-

What's This?

  • Round Corner (Standard)
  • Square Corner
  • Drive-In

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Product Details for the Kwikset 780-S

Kwikset Single Cylinder Deadbolt featuring SmartKey from the 780 Series

This single cylinder deadbolt, equipped with SmartKey technology, is the perfect choice for keeping your home or business safe. Single Cylinder means you lock the deadbolt using a key from the exterior and using a thumb-turn from the interior.

  • Key it Yourself: Lock is rekeyable by using the included learn tool in less than 30 seconds without removing the lock from the door.
  • SmartKey cylinders also feature a stainless steel side locking bar, racks and pins for increased strength and security.
  • Bumpguard: Patented side locking bar technology replaces a traditions pin & tumbler design to protect against lock bumping.
  • Drill Resistance: Cylinder uses two steel balls inserted into the front of the key face to resist attack from drilling.
  • Smart Key Cylinders are 5-pin, and will not key alike to 6-pin cylinders.
  • Features a fully 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
  • 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.

Manufacturer Model Numbers:

  • Antique Brass: 97800-185
  • Lifetime Polished Brass: 97800-193
  • Polished Brass: 97800-190
  • Satin Chrome: 97800-191
  • Satin Nickel: 97800-192
  • Venetian Brone: 97800-194

Additional Information

Additional Kwikset Links

Our SKU: Kwikset 780-S

This product is also listed under other manufacturer numbers

  • Kwikset 780-5S
    Antique Brass
  • Kwikset 780-15AS
    Antique Nickel
  • Kwikset 780-L03S
    Lifetime Polished Brass
  • Kwikset 780-3S
    Polished Brass
  • Kwikset 780-26S
    Polished Chrome
  • Kwikset 780-26DS
    Satin Chrome
  • Kwikset 780-15S
    Satin Nickel
  • Kwikset 780-11PS
    Venetian Bronze

*Denotes a finish or option that has been discontinued

Product Reviews

Single Cylinder Deadbolt with SmartKey from the 780 Series 4 5 3 3
Fair Not impressed and would not choose Kwikset again. Some of the locks have trouble turning with the key. Constantly jamming up. We are removing them very soon. July 4, 2011
Easy First of all, Handlesets.com was a great place to purchase these - they have amazing prices - I looked at the Big Box Stores first, and those prices were incredibly high (at least 30-50% higher than here). Replaced all the deadbolts in my house with these, keyed the same way. Easy to install. Very satisfied with my purchase. November 29, 2010
High Security Lock High Security Lock, comes with the large 4 screw stike plate. Smart Key great feature. Allows quick rekeying. January 1, 2010
1-3 of 3

6 Questions from the Community

Have a question about the Kwikset 780-S? Ask it here

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Is the Venetian finish suitable for outdoors, will this lock be capable of being keyed to a different brand- or must we stick with Kwickset

A. The Kwikset 780-S is designed to be on the external side of doors, which can be exposed to the elements. Mind that the Venetian Bronze finish is a living finish, however. It will change and alter over time and with use. Kwikset is a brand specific keying. So, if you plan on using another brand, that brand must use a Kwikset keyway.

50% of 10 people found this useful. Was this useful? yes (5) | no (5)

Can the tumblers (kwikset lock) be changed to accommodate a different key when original keys have been lost or stolen?

A. The Kwikset 780-S has the Key it Yourself feature: Lock is rekeyable by using the included learn tool in less than 30 seconds without removing the lock from the door.

40% of 10 people found this useful. Was this useful? yes (4) | no (6)

Can kwikset lock be modified to accept a different key or must the lock be replaced when keys have been lost or stolen?

A. This model has the Smart key option; The Key it Yourself feature: Lock is rekeyable by using the included learn tool in less than 30 seconds without removing the lock from the door.

38% of 8 people found this useful. Was this useful? yes (3) | no (5)

What is a Cross Bore? Is that the circular opening cut in the door?

A. The cross bore is the main hole that is bored into a door in which door hardware is mounted. The most common cross-bore measurement is 2-1/8". Thank you for your question.

44% of 9 people found this useful. Was this useful? yes (4) | no (5)

Will it fit 2 1/4" door with harware that comes with it? Do you have hardware to make it fit a 2 1/2" door

A. The Kwikset 780-S will fit a door thickness of 2 1/4". It does not come with hardware that for fitting to a 2 1/2" thick door.

43% of 7 people found this useful. Was this useful? yes (3) | no (4)

Will this work on a 2-1/4" door?

A. The Kwikset 780-S will work for a 2-1/4" thick door.

27% of 11 people found this useful. Was this useful? yes (3) | no (8)

Technical Specs

ADA Yes
ANSI Certification A156.5
Backset 2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"
BHMA Certification Grade 2
Cross Bore 1-1/2", 2-1/8"
Cylinder SmartKey 5 Pin
Door Thickness 1-3/4", 1-3/8", 1-3/8" to 1-3/4", 1-7/8" to 2-1/4"
Edge Bore 1
Function Single Cylinder
Knob Diameter 2.625
Latch Faceplate Drive-in, Round Corner, Square corner
Panic Proof No
Product Class Residential
Removeable Core Yes


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