U-Channel Sign Post by PowerPak is meant for mounting medium and large-sized signboards. The U-channel design creates an extensive support area for signs to rest on, while the opposite side provides a support area for the installation of the additional sign board. It has punctured holes to fix the sign board securely with the help of a bolt. The road safety equipment is made of heavy-duty steel with a galvanized finish that keeps the U-channel protected from rust and weathering for years to come. The 3 feet 6 in. long U-channel post requires no expensive specialist equipment for installation.