Original 5-rib body style with roller bearing and grease axle boxes. BR grey livery with HOP21 markings. All wagons were unfitted with vacuum brake. Accurascale’s first release of this much requested wagon covers the Diagram 1/146 5-rib hoppers in their unfitted guise and the 1/147 and 1/149 rebuilt 2-rib bodies both with and without vacuum braking.