Update your semi truck with seamless trailer coupling, with the Fontaine 7000CC Series Left-Hand Fifth Wheel Top Plate that ensures you're Ready for the Road Ahead. Due to its 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. Constructed with a rigid and durable body to resist damage from repetitive connections and heavy duty equipment. FleetPride is your First Click in Heavy Duty.