Our semi truck mud flap hangers feature exact 1-1/8" bolt spacing, and fit for your vehicle without any adjustments. Install with ease and enjoy a seamless integration. | Vevor | | Angled Spring Loaded Mud Flap Hangers, 1-1/8" Bolt Spacing Mudflap Hangers for Semi Trucks, 1 Pair Heavy Duty Semi Truck | Black | Best Buy