We refer to these models as our Underbody series. Underbody toolboxes mount underneath a flat bed or stake bed truck. These boxes are commercial grade due to the heavy constructions .100 thick w/ bottom corner reinforcement and gusseted doorframe. We also guard all important hardware inside the box with aluminum shields to protect them from damage. The commercial grade folding T handles are "compression style" to seat the door into the trim lock seal preventing leaks. The locks also have a roller cam for smooth operation. When locked the handles are free spinning so a potential thief can't break it.
EZ Truck Store partners with Unique Truck Accessories to source the best tool boxes for the heavy truck industry. Unique Truck Accessories have been building "Private Label" HD boxes for over 17 years and class 1-5 truck boxes for over 30 years.