We at Ultimate Lock are here to help

When we set out to build the worlds strongest lock, Ultimate Lock, we wanted to make sure that it would do one simple thing, and that was to ensure the security of your door, not just produce the illusion of security that other brands only provide. We wanted to ensure that it could accomplish this task on all standard solid core doors. Whether your door is made of solid wood, fiber glass, composite, steel, or other solid material, Ultimate Lock will work for you. With the help of NASA engineers, we accomplished our goal. A lock of this magnitude requires a simple installation that an average handy person can execute with ease. Below, you will find our installation guides and videos to ensure that the install process goes as smooth as possible. Remember, if you run into any problems during your install, you can always contact us.