Product Details: The Hendrickson 48" and 54" Box Mud Flap Bracket is designed to provide extra reinforcement and stability to your vehicle. The box design of the mud flap bracket helps to keep debris and other materials from being kicked up by the tires, while the rust and corrosion-resistant finish ensures long-lasting durability. This mud flap bracket is easy to install and is perfect for any vehicle that needs extra protection from road debris. FleetPride is your First Click in Heavy Duty®.