The Fontaine 9.25" No-Slack® 7000 Series Left-Hand Manual Release Top Plate ensures you are Ready for the Road Ahead™, boasting No-Slack® technology that automatically achieves a secure, tight connection, safely securing trailers and cargo. This optimal Fontaine fifth wheel top plate is made of resilient cast steel. It reduces shock input when braking or accelerating, extending component life and reducing maintenance costs. Also, excessive movement between the truck and trailer can affect the driving. Regular top plate maintenance is critical to eliminate unnecessary movement, semi truck disconnection, or damage that can affect the safety of your trailer's cargo and others on the road. This heavy duty Fontaine top plate saves you money and downtime, providing the safe coupling your fifth wheel requires. FleetPride is your First Click in Heavy Duty®.