Kwikset Security 660 Series Matte Black Single Cylinder Deadbolt ft. SmartKey Security
Item #1798647 |
Model #660 514 SMT
For use on exterior doors where keyed entry and security is needed
Featuring SmartKey Security™, which protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
SmartKey Security™ re-key technology is compatible with Kwikset (KW1) keyway
Deadbolt operated by key outside and thumb turn inside
Comes with 2 keys
ANSI/BHMA grade 3 certified
1 inch deadbolt throw
Locking mechanism functions with turn piece on the interior of the lock
Easily installs in minutes with just a screwdriver
General | |||
|---|---|---|---|
Collection Name | 660 Series | Material | Zinc |
Color/Finish Family | Black | Style | Traditional |
Hardware Finish | Matte | Package Quantity | 1 |
Manufacturer Color/Finish | Matte Black | Package Type | Single pack |
Series Name | Security | Keying Type | Keyed different |
Type | Single cylinder deadbolt | ||
Dimensions | |||
|---|---|---|---|
Backset Size | Adjustable | Edge Bore Size | 1-in |
Bore Size | 2-1/8-in | Fits Door Thickness | 1-3/8-in to 1-3/4-in |
Features | |||
|---|---|---|---|
Commercial/Residential | Residential | Re-Key Technology | SmartKey |
Keyway | KW1 | Backplate Shape | Round |
Warranty | |||
|---|---|---|---|
Warranty | Limited lifetime | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ANSI/BHMA Security Grade | Grade 3 (Good) |
ADA Compliant | Yes | ||
Compatibility | |||
|---|---|---|---|
For Use with Mobile Homes | No | For Use with Entry Door | Yes |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 31161600 | ||
Check out the Best Selling Deadbolts on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise the deadbolts for straightforward installation requiring only basic tools and taking under 10 minutes, with rekeying completed in seconds using an intuitive process. The solid construction, smooth operation, and ability to unify all home locks to a single key are consistently highlighted as standout benefits. Most reviewers commend the premium feel and reliable performance, with many declaring strong brand loyalty and plans for future purchases. A few report isolated issues with rekeying or installation on older doors, though most consider these exceptional cases. Overall, reviewers enthusiastically recommend the product.
Customer review summary generated by AI, including incentivized reviews.Quality
Price
From Security 660 Series Satin Chrome Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
Great product
Easy to install
From Security 660 Series Antique Brass Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
Good for practice
Great for lockpicking practice. As home security, ok. Requires slightly unusual picking method.
From Security 660 Series Polished Brass Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
Fits and looks good.
It fit as a replacement without any problems.
From Security 660 Series Venetian Bronze Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
Have matching door paint for touch ups
Easy to install
From Security 660 Series Venetian Bronze Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
Easy
Easy to use/change, looks good
From Security 660 Series Satin Nickel Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
Historic Uses
Worked great for my thin door to my 1796 home, I was able to rekey to my other kwikset door which makes this moms life so much easier!!!!
From Security 660 Series Polished Brass Single Cylinder Deadbolt ft. SmartKey Security Verified Purchaser
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