Protect your home and valuables from intruders by installing the Kwikset 660 5 Single Cylinder Deadbolt w/ SmartKey Technology. This single cylinder deadbolt provides tough, effective protection, offering ANSI/BHMA Grade 3 security. The set includes an adjustable latch and deadbolt that fits all standard door preparations, and can be combined with a keyed knob or lever for additional security. The deadbolt also features patented bump guard technology and superior pick resistance. Plus, in the case you should ever lose a key, you can instantly re-key your own lock in seconds thanks to SmartKey Re-Key Technology.
Protect your home and valuables from intruders by installing the Kwikset 660 5 Single Cylinder Deadbolt w/ SmartKey Technology. This single cylinder deadbolt provides tough, effective protection, offering ANSI/BHMA Grade 3 security. The set includes an adjustable latch and deadbolt that fits all standard door preparations, and can be combined with a keyed knob or lever for additional security. The deadbolt also features patented bump guard technology and superior pick resistance. Plus, in the case you should ever lose a key, you can instantly re-key your own lock in seconds thanks to SmartKey Re-Key Technology.
in 1 offers
Protect your home and valuables from intruders by installing the Kwikset 660 5 Single Cylinder Deadbolt w/ SmartKey Technology. This single cylinder deadbolt provides tough, effective protection, offering ANSI/BHMA Grade 3 security. The set includes an adjustable latch and deadbolt that fits all standard door preparations, and can be combined with a keyed knob or lever for additional security. The deadbolt also features patented bump guard technology and superior pick resistance. Plus, in the case you should ever lose a key, you can instantly re-key your own lock in seconds thanks to SmartKey Re-Key Technology.
Protect your home and valuables from intruders by installing the Kwikset 660 5 Single Cylinder Deadbolt w/ SmartKey Technology. This single cylinder deadbolt provides tough, effective protection, offering ANSI/BHMA Grade 3 security. The set includes an adjustable latch and deadbolt that fits all standard door preparations, and can be combined with a keyed knob or lever for additional security. The deadbolt also features patented bump guard technology and superior pick resistance. Plus, in the case you should ever lose a key, you can instantly re-key your own lock in seconds thanks to SmartKey Re-Key Technology.
Last updated at 17/07/2025 11:17:53
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on homedepot.com
originally posted on homedepot.com
originally posted on Build.com
| Special feature | Key Lock |
| Lock type | Keyed One Side |
| Item dimensions L x W x H | 5.1 x 7.6 x 7.6 centimetres |
| Finish Types | Polished |
| Item Dimensions | 5.1 x 7.6 x 7.6 centimetres |
See 6 more history offers
| Special feature | Key Lock |
| Lock type | Keyed One Side |
| Item dimensions L x W x H | 5.1 x 7.6 x 7.6 centimetres |
| Finish Types | Polished |
| Item Dimensions | 5.1 x 7.6 x 7.6 centimetres |
