Fifth Wheel King Pins

Fifth wheel kingpins are crucial components in the connection between a fifth wheel trailer and a towing vehicle. Located on the front of the trailer, the kingpin is a heavy-duty steel pin that fits into the fifth wheel hitch on the towing truck, allowing for a secure and stable connection. Designed to handle high-stress loads, the kingpin ensures smooth and safe towing by providing a solid pivot point for turning and maneuvering the trailer. Typically found in large trailers such as those used for RVs, livestock, or heavy equipment, fifth wheel kingpins are built to withstand significant force, offering long-lasting durability and reliability.


These kingpins are available in various sizes and configurations to fit different types of fifth wheel hitches, ensuring compatibility with various trailer models. Regular maintenance and inspection of the kingpin and fifth wheel hitch are essential to prevent wear and ensure safe towing operations. With their robust construction and crucial role in the towing process, fifth wheel kingpins are key for any heavy-duty towing setup, providing stability, ease of use, and secure connections during transportation.