SmartKey Re-Key TechnologyEasily and securely re-key your lock in seconds using SmartKey Technology. The best security is smart security.
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.
- For Door Thicknesses from 1-7/8" to 2-1/4", Thick Door Kit 81691 is required.
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 Kwikset Links
- View Manufacturer Warranty
- Shop All Kwikset Products
- Shop All Kwikset 780 Signature Series Deadbolt Collection Products
Our SKU: Kwikset 780-S
This product is listed under the following manufacturer number(s):
- Kwikset 780-5S
- Kwikset 780-15AS
- Kwikset 780-L03S
Lifetime Polished Brass
- Kwikset 780-3S
- Kwikset 780-26S
- Kwikset 780-26DS
- Kwikset 780-15S
- Kwikset 780-11PS
*Denotes a finish or option that has been discontinued
Kwikset 780-3S Product Specifications
|BHMA Certification||Grade 2|
|Backset||2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"|
|Cross Bore||1-1/2", 2-1/8"|
|Cylinder||SmartKey 5 Pin|
|Door Thickness||1-1/2", 1-3/4", 1-3/8", 1-5/8", 1-7/8", 2", 2-1/4", 2-1/8"|
|Latch Faceplate||Drive-in, Round Corner, Square corner|