The new RealTruck Backrack Low Profile Drill Installation Kits are available for select late model full-size trucks. These require you to drill two holes through the top of the bed rail for installation. If you must have the toolbox sitting at bed rail height this is the option. Four carriage head bolts secure the assembly allowing you to place the toolbox at a low profile using existing clamps that came with the toolbox. Backrack is a RealTruck brand. When you order an install kit or any other RealTruck Backrack product from us, you're dealing directly with the manufacturer. We guarantee all RealTruck Backrack install kits for one year. | RealTruck Backrack Low Profile Drill Installation Kit 30112LP