30'' Stainlessn Steel Spring Loaded Mud Flap Hanger for Semi Truck 3 Round Holes 2.5" Bolt 2pcs About this item Heavy-Duty Type: These Mud Flap Hangers for Semi Trucks are Made from durable stainless steel, by Mirror Surface Finishing, these mud flap hangers are designed to withstand the rugged conditions of the road, ensuring long-lasting performance for your semi truck. Semi Mud Flap Hangers, Secure and Reliable: The strong spring-loaded mechanism provides a secure hold for your mud flaps, preventing them from detaching or flapping in the wind, even during high-speed driving. Convenient Design: mud flap hangers features three 4" holes, allowing for easy installation and customization. The 2.5" bolt spacing ensures compatibility with a wide range of semi truck models. Enhanced Safety: The integrated light cutouts with a 4" diameter and Cable Hole allow you to install lights, enhancing the visibility of your semi truck, especially during nighttime or adverse weather conditions. Set of Two: This package includes a set of two mud flap hangers, providing you with everything you need for both sides of your semi truck. Save time and money with this convenient bundle.