Once dubbed 'the suitcase of industry' these railway containers were the precursor of the modern container, allowing a contained load to be quickly unloaded or transhipped from rail to road transport. All Peco wagons feature free running wheels in pin point axles. The ELC coupling, whilst compatible with the standard N gauge couplings, keeps a realistic distance between the vehicles and enables the PL-25 electro magnetic decoupler to be used for remote uncoupling.