Diamond Tread Aluminum Underbody Truck Box: Protect your tools and equipment with our corrosion-resistant truck box; Made with.100 inch thick diamond tread aluminum; Good for extreme weather conditions Built Tough: The locking, die cast, compression latch system guards tools from weather and theft; Made for the long haul with aircraft-grade cables and a replaceable gasket sealing system. Mounts on a flat surface or under bed using Buyers Products mounting brackets (sold separately) More Than Just Parts: From snow and ice equipment to toolboxes, hydraulics, towing, truck and trailer hardware to our innovative lighting products-its amazing what Buyers Products can do for your truck We Do Things The Right Way: We design products like we were building them for ourselves, because we are. Our teams are staffed with engineers and experts who know how to make a product exceptional Durable and Dependable: Founded in 1946, Buyers Products has become a leader in the truck equipment industry