Kwikset 660 Contemporary Deadbolt Deadbolt Lock, Matte Black Square Exterior Keyed Front Entry Door, Pick Resistant SmartKey Rekey Security, Single Cylinder Dead Bolt

I recently installed a new set of locks on my house. I like the look of this little lock as it fit the aesthetic of my new door handles.The most important thing to know is that these are rekeyable. I won't post how to here, there are very detailed instructions on how to install the lock and then how to rekey it so that you only need one key not a whole ring of them.Installation is not straightforward. There are certain things you need to make sure you are doing right or else your lock won't work.1. On the side of the housing for the mortice latch, it tells you proper orientation of the lock so you don't install it upside down. Yes it can be installed upside down - but it won't work.2. It can be done by one person. I installed all of mine without help, but having someone to help hold the exterior piece in place while trying to attach the inside section to it, can help a lot.3. Maybe this should have been number 1, but make sure you line up the door latch with your placement of the receiver hole in the door frame. Somehow I lined mine up on the first door completely by accident.This is a solid material build quality. The housing is steel but there's a brass housing inside the steel box. It keeps the entire assembly centered in the drilled hole for the lock.

I recently purchased this deadbolt for my front door, and I couldn’t be happier with its performance. The installation process was straightforward and took me less than 30 minutes with just a screwdriver. The instructions were clear, and all the necessary hardware was included, making the setup hassle-free.One of the standout features is the SmartKey Security, which allows me to re-key the lock myself in seconds. This added flexibility is a game-changer, especially if you need to change keys without replacing the entire lock. The lock feels sturdy and well-made, providing a sense of security for my home.The satin nickel finish gives it a sleek and modern look that complements my door’s aesthetics. It’s not just about looks; the lock operates smoothly, and the key turns effortlessly without any sticking. I also appreciate the Microban protection, which keeps the surface cleaner and more hygienic.Overall, this deadbolt offers excellent value for the price. It’s a reliable, secure, and stylish addition to any door. If you’re looking for an easy-to-install lock with the added benefit of re-keying flexibility, this is a solid choice.

Quick reprogramming of the keys. Very helpful explanation. Have to make this choice to got this lock.

Item as described. Great look at a great price and easy to install.

Needed this quickly because the whole cylinder came out of the previous deadbolt. Was fun to get that deadbolt to unlock. Knocked a star for that reason. The new one is good so far, just not happy I had to get a new one in the first place. I didn't want to get a new key for all my locks and these make it easy to adjust to your key so went with one of these again.

Easy to install. Operates smoothly and is solidly made. Definitely feel more secure with this on my door.

Easy installation and works flawlessly! Well made and strong!

I found this identical deadbolt at Home Depot for $44, decided to check Amazon and found it for $17 from this seller. It worked and installed perfectly. (See photo) Highly recommend.