Kwikset 660 Deadbolt Deadbolt Lock, Satin Chrome Round Exterior Keyed Front Entry Door, Pick Resistant SmartKey Rekey Security, Single Cylinder Dead Bolt

Did what it was supposed to

I needed to re-key my locks, and since I already had a Kwikset front door lock, I just needed a deadbolt to fit the garage. I installed it and then re-keyed my front door to the deadbolt key. Really a great feature that you can "change the locks" without actually changing the locks. You will need the old key and the new key to re-key the lock. Follow the procedure just like it is written and make sure the new key is in all the way or it will be very finicky locking or unlocking it.

I purchased two of these. Be aware, the installation instructions do not come packaged with the lock but are accessed via a QR code printed directly on the box. The instructions are also not specific to this model. Even so, it’s very easy to eyeball and with just a screwdriver and a few screws I was done. Because I wanted to use the same key on both locks, I immediately rekeyed one of them and it was very easy. The rekeying tool is packaged with the lock.

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.

I put it on the basement entrance in case I wanted to rent it out. Good quality lock. I would definitely recommend it

Installation instructions were written clearly. I bought 3 locks, which of course had 3 different key sets. I quickly re-keyed and now have 1 key that fits all three. Great product and would buy again.

Excellent lock and self re-key system

I asked to manufacturer why they use standard/master keys. I ordered a pair of this product and both came with identical keys. I'm using one for both but looks insecure as any person who has the original keys can open it.