Contractors, utility workers, and maintenance professionals can rely on the Buyers Products Pro Series Smooth Aluminum Underbody Truck Tool Box to keep tools secure and easy to access. The Pro Series Smooth Aluminum Underbody Truck Box with Barn Door is built to protect your equipment during heavy-duty use. The rigid extruded box frame and 0.125 in. thick smooth aluminum is great looking and provides reliable protection. A built-in rain gutter and automotive bulb seal work with the 3-point locking, die-cast compression latch system to help shut out theft, moisture, and grime. For added convenience, you can mount the barn door with the latch on either the left or right door. The stainless steel piano hinge is corrosion resistant, and the 1/4 in. pin makes it easy to adjust or replace the doors.