Tough jobs demand tough storage. The Buyers Products Smooth Aluminum Underbody Truck Box with Barn Door delivers the protection, durability, and convenience professionals need on the road and on the job. Built with corrosion-resistant .100 in. thick smooth aluminum, this premium underbody tool box is lightweight yet rugged enough to withstand daily use in demanding environments. Its barn-style double doors swing wide open for unobstructed access"thanks to a continuous aluminum hinge with a solid 1/4 in. pin and a center-post-free design. Weather and theft dont stand a chance. A built-in rain gutter with a D-bulb seal keeps out dust, moisture, and grime, while a 3-point locking system with die-cast compression latches creates a secure, tight seal. This underbody box offers flexible installation on either flat surfaces or underneath the bed (mounting brackets sold separately), and its designed with left- or right-handle access options to fit your workflow. Whether youre a truck equipper, upfitter, or maintenance pro, this box is a smart investment in your gears safety. Proudly made in the USA and engineered for professionals who count on their equipment"because the job doesnt stop when the weather turns rough.