Kwikset 660 Deadbolt Deadbolt Lock, Antique Brass Round Exterior Keyed Front Entry Door, Pick Resistant SmartKey Rekey Security, Single Cylinder Dead Bolt, with Microban Protection

This deadbolt is easy to install and re-key, matches my handle set perfectly, and has a durable paint finish. The quick key function is also great, as it reduces the need for multiple keys. Overall, I'm very happy with the value and quality of this lock. However, the interior handle position indicates locked/unlocked status differently from typical deadbolts, and I had to make some minor measurement adjustments during installation.

Great product, and easy to install!!Good price and quality!!

I will say upfront that I did return mine, but that was because I was trying to replace the tumbler of my existing lock and this wasn’t the right one. But the lock itself is well made and the ability to re-key it is really nice.

I got these because I use the smartkey system throughout my home. While these aren't the strongest locks (they are grade 3, the lowest), they are more than sufficient for deterrent. Please note these are NOT the same ones you get at the big box stores. Those are the grade 1 locks, which are a bit more expensive. Having just replaced some old locks, the Grade 3 lack some of the cylinder protection compared to the grade 1 that I replaced.These were very easy to install and I had 4 locks on two doors installed in under an hour. If you need a basic lock and aren't terribly concerned about needing super high security, then this model will work just fine for you. Please don't get me wrong, they aren't cheap locks by any means, they just aren't as heavy duty as the Grade 1 certified locks.Here is some info from Kwikset:Product DescriptionAs the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn button on the inside. SmartKey Re-key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key? It’s time to re-key. SmartKey provides the highest level of residential security and features BumpGuard to protect against lock bumping. The Satin Chrome finish gives the product a modern and minimalist look.From the ManufacturerAs the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. The Polished Chrome is perfect for coordinating in a bathroom with polished chrome fixtures. At Kwikset, we believe people shouldn't have to settle when it comes to home security; and the best security is smart securityAs the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation. The largest-selling deadbolt in America, the 600 series provides tough, effective protection at an affordable price. This single cylinder deadbolt can be locked or unlocked by a key on the outside, or the turn button on the inside. SmartKey Re-key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in three easy steps. Have you recently moved or had a child lose a key? It’s time to re-key. SmartKey provides the highest level of residential security and features BumpGuard to protect against lock bumping.

Half the price of same product anywhere else. Installs easily and is a cinch to re-key to match older non-smartkey series.Arrived quickly and packaged appropriately.

I installed it in less than 5 minutes. I like the fact that you can rekey it yourself. That was easy to do as well. Overall, it was a good buy.

Great deadbolt. Rekeying took all of 2 minutes. Was able to rekey easily to a brinks key set and it works great!

I had a deadbolt that the cylinder went bad( hard to open). With this kit I swapped the cylinder and followed the re-keying process to use my old key. Now I have an extra key just in case I need to change the whole house. Works as advertised . Easy to install. Good price for store price was $6 dollar more..

Easy to install, easier to replace the keys. Nice knowing they’re more secure than the average deadbolt.The kit comes with a pair of 2 keys and the piece needed to rekey it, as well as the deadbolts and screws, etc. All super easy to put together. The only potential downside is the outside lock mechanism might be a bit wider than the standard deadlock hole, or that could just be our door. Either way lock and everything still works well with it.

Mi patio tiene dos puertas por lo que buscábamos un par de cerraduras que pudieran abrirse con una sola llave y este modelo cumplió totalmente con las espectativas. Fue muy sencillo configurar la nueva llave para ambas cerraduras. Muy recomendable, fácil de instalar y materiales que se ven de buena calidad.

Produto de excelente qualidade e acabamento, da uma segurança maior e e bem fácil de utilizar a fechadura e simples.

It's a good quality product, that's why I ordered it again, but haven't received it yet.

I needed a US style deadbolt for my door so I ordered this lock from the Lock Door seller for 893 rupees which is cheaper than what it costs in US which is typically from 12-15$ for the same one. Other sellers have priced it much higher around 3000-4000 rupees which would be the actual cost if you import this lock from amazon.com. As I expected the lock was a replica as I have seen the original one which I bought in USA. The quality is poor but the lock does the job and is not flimsy. I have installed it on my door just like a regular USA deadbolt and it works fine for a secondary lock. I would not advise to use this as the only lock on your main door.