Our Fiberglass Half Fender Bracket Kits offer a strong and clean looking hidden bracket system that provides a true floating fender look. Designed to fit Peterbilt’s new style Low Airleaf, Flex Air, and Low Low Airleaf suspension, our system is simple and intuitive. These brackets are made of 3/8″ steel and match up with the internal mounting flange built into the fender. This Bracket Kit is designed to mount 2 Fiberglass Half Fenders. Drilling and notching is required.