Brinks Home Security Push Pull Rotate Door Locks 23021-105 Stafford Style Interior Locking Door Knob, Polished Brass

At first glance coming out of the package I thought it would be a really complicated installation, but it was fairly easy. The Push Pull feature is pretty cool! I like being able to just bump the knob to open the door. I did have to make a few minor changes to the strike plate location. At first the door would close and latch itself, but it was too "tight" for the push and pull to be easily done. This was a replacement install rather than a new installation. I'm sure with new installation, if you get the measurements right, it would work just fine. The key lock is able to be re-keyed to fit an existing key, and most average DIYers should be able to do it. I re-keyed this one myself so I could keep my original key. And f I had to find something I don't like about this, it would be the size of the door knobs. I feel they are just a little too big, and my hand sometimes will brush the door frame if I leave it on the knob. I still give it 5 out of 5 though!

This is one of those products that makes you wonder, "What took so long to come up with this?!" Easy to install (even a bit easier than a traditional door knob), and operates smoothly. I installed it for the door connecting the garage to the kitchen, and the first day it made getting in the house with arms full of stuff easier.