JOST Fifth Wheel Coupling

We provides heavy-duty Fifth Wheel Couplings designed for secure and efficient connection between tractor units and semi-trailers. Engineered for strength, safety, and reliability, our fifth wheel couplings are manufactured using high-grade materials to withstand heavy loads and frequent coupling operations. With precision locking mechanisms and low-maintenance designs, they ensure smooth articulation, enhanced stability, and reduced wear on towing components. Suitable for a wide range of commercial transport applications, JOST’s Fifth Wheel Couplings offer dependable performance, easy operation, and long service life—making them a trusted choice for safe and efficient trailer connection.