Kwikset 663 Single-Sided Deadbolt in Satin Chrome

With the way things are going, enhanced security is everyone's responsibility. This simple solution will drastically improve your door's security. It will slow down an intruder and give you extra time to get organized. An added bonus is the increased weatherproofing of the door as this helps keep the door tight against the seal.

Muito mais complicado de instalar que outras alternativas

I bought a couple of these latches to replace one side of a double sided Kwikset key locks. Thought it was a no-brained install but WRONG! They came with the wrong hardware and screws and made it impossible to remove a lock from one side of the door and replace it with a latch. I’m going to need longer screws to make this work, but such a hassle. Complicated and fragmented assembly. Very poor engineering.

I love how easy it is to install – it took me just a few minutes to set it up without any hassle. The unkeyed design is perfect for situations where keyless entry is preferred, providing convenient access without the need for keys. The build quality is top-notch, as expected from Kwikset. The lock feels solid and durable, giving me peace of mind knowing that my home is secure. One thing to note is that it's always locked from the outside, so you'll need to remember to keep it unlocked when you're not at home to avoid getting locked out. Overall, I'm very satisfied with the Kwikset 663 Deadbolt Unkeyed Deadbolt Lock. It's reliable, easy to use, and provides the security I need for my home. Five stars!

Saw this on a youtube video about increasing your home security (no exterior lock to bump plus an additional contact point to the door frame) so decided to get one for the back door. Probably found it easier to install than most as I have a door handle jig. Simply lined it up and drilled my holes. Even with the purchase of the hole jig (bought one about three years ago for around 20 bucks), it is still cheaper than hiring a locksmith for $70 to install it. Now the back door has a deadbolt, the regular handle and the single sided deadbolt. Just another added level of security. We plan on getting one for the rest of our exterior doors. highly recommend