Model: The cars have a close coupler mechanism. Total length over the buffers 148 mm / 5-13/16".
Prototype: 3 different privately owned beer cars, in two different designs, for the breweries "Franziskaner-Leistbräu", "Pschorrbräu München", and "Auer´sche Bierbrauerei Rosenheim", used on the Royal Bavarian State Railways (K.Bay.Sts.B.). Version with a brakeman's cab.