Prototype: German Federal Railroad (DB) type Sa 705 heavy-duty flat car. Use: Transport of heavy freight and vehicles. Model: The car is loaded with reproductions of 3 steel girders. Stakes for mounting on the car are included. The car frame is constructed of die-cast metal. The car has NEM coupler pockets and a close coupler mechanism. Length over the buffers 84 mm / 3-5/16.