These external door lockers provide theft protection for otherwise vulnerable Jeep JK hard doors. The door lockers function to prevent the expensive doors from being lifted off and resold for big bucks. The high security 10 tumbler locks allow the owner to unlock and remove the door locker assembly, and then remove the hard doors. Constructed using heavy duty machined and welded steel and finished with an attractive powder coat finish. All mounting hardware is included. These are easy to install and use.