Equip your semi truck to be Ready for the Road Ahead , with the Fontaine CD700 Series Left-Hand Fifth Wheel Top Plate, a crucial element that delivers seamless trailer coupling. By utilizing a streamlined design, this replacement plate is able to act as the connection point between a vehicle and trailer, locking the two together while preventing unnecessary movement. Built with a solid and durable body to resist damage from repetitive connections and heavy duty equipment. FleetPride is your First Click in Heavy Duty .