This is a 7mm:1ft scale model of a British Railways 10' wheelbase Morton vacuum-braked wagon chassis which fits my GWR design O35 medium open good wagon. It comes with a sprue of buffers and drawbar hooks to fit through holes in the headstocks on the wagon body and into holes in the ends of the chassis. The buffers and drawbar hooks are available as a separate model for printing in a finer grade of material if desired. I suggest Slaters wheels and bearings.