Product Details: Ensuring you are Ready for the Road Ahead™, the Fontaine No-Slack® 6000 Series Left-Hand Manual Release Top Plate extends the life of components and reduces maintenance costs. With No-Slack® technology, this Fontaine fifth wheel top plate automatically adjusts for road safety and an optimal secure, snug connection. This high-quality top plate has a durable stamped steel housing and weighs approximately 205 lbs. In addition, this Fontaine top plate reduces shock input when braking or accelerating, extending component life and minimizing downtime. Regular top plate maintenance is critical to eliminate unnecessary movement, truck disconnection, or damage that can affect the safety of your trailer's cargo and others on the road. In the end, this heavy duty top plate is long-lasting and saves on maintenance costs. FleetPride is your First Click in Heavy Duty®.