Ensure your semi truck is Ready for the Road Ahead with securely-fastened mud flaps, with the Power Products 21" x 24" Chrome Anti-Sail Bracket. Thanks to its ability to prevent a mud flap from lifting up at high speeds, this replacement device is the ideal option to enhance protection against dirt, debris, stones, and more. Engineered with a chrome finish to provide a sleek and stylish look. FleetPride is your First Click in Heavy Duty .