Product Details: Update your semi truck with seamless trailer coupling, with the Holland FW17 Series Fifth Wheel Top Plate that ensures you're Ready for the Road Ahead™. This replacement plate acts as the connection point between vehicles and trailers, locking the two together while preventing unnecessary movement. Engineered with a solid and durable body to resist damage from repetitive connections and heavy duty equipment. FleetPride is your First Click in Heavy Duty®.