The RealTruck Backrack Standard Installation Kits are designed to be used on trucks that will not have a cross bed toolbox behind the cab. This system consists of a rail mount bracket and rail plate that adds strength to the sheet metal bed rail of the truck. The rail plate provides a solid base on which to secure the cab guard assembly. Only this hardware kit is compatible with tonneau cover adapter brackets. 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 Standard Installation Kit - White 30117W