Buyers Products Steel Truck Box Mounting Brackets Are Designed To Mount Any Buyers Products Steel And Stainless Steel Underbody Truck Box. The Steel Brackets Are Built For Long Wear With A Corrosion-Resistant Black Powder-Coated Finish In Your Choice Of Formed C-Channel Or Heavy Duty Structural Steel. Mounting Is Also Made Easy With A Universal Hole Pattern Design And Brackets That Are Sold In Boxed Pairs For Immediate Use.