Most pickup truck owners have tool boxes in their bed, and the most common kind of tool box is the crossover type. These boxes mount across the bed rails and sit just behind the cab in the window.
Crossover tool boxes are available in a variety of types such as low profile, which blocks less of the rear window or slim line, which take up less space inside the truck bed. These boxes are available in steel or aluminum and in bright finishes or a powder coated black finish.
The crossover type tool box is by far the most popular version installed in pickup trucks and is perfect for storing tools and gear or even ice and beer.