18x18x60 Inch Diamond Tread Aluminum Underbody Truck Box - Double Barn Door, 3-Point Compression Latch Boat Accessory It works with dump trucks

It works with dump trucks and flatbeds rated at a minimum 17

Swing-away chute allows for easy cleaning

and SAE J994 criteria

A worn spinner chain shows up first as an uneven spread pattern

SAE Classification: SAE J595 / J845 Class 1

18x18x60 Inch Diamond Tread Aluminum Underbody Truck Box - Double Barn Door, 3-Point Compression Latch Boat Accessory It works with dump trucksProtect and secure your equipment for the long haul with an underbed truck box that offers convenient, easy access on the job site. Buyers Products Diamond Tread Aluminum Underbody Truck Box with Barn Door is crafted with thick diamond tread aluminum and reinforced side hinged swinging doors that can be mounted to lock on either the right or left side. The "barn door" style allows you to get closer to the contents of the box, so back strain is reduced