A push button lock can come in a number of different flavors. Here, we have broken them down into categories labled locks, padlocks and key boxes. What they all have in common is their easy to manage push button operation, often mechanical, so you don't need any keys. We have attempted to review and present at least one push button lock from every main producer (like GE Security, Interlogix, Kabla Ilco and Simplex). We'll highlight some of the main selling points of each model we feature and show how it looks and why you might choose it.