With a track gauge of 16.5 mm and a scale of 1:87, HO is the most common model train size today. Lionel has manufactured HO trains several times in its history.
Model Trains And The Difference Between the Sizes, Scales, And Gauges www.
Wondering which size of model train is best? Read on to learn about the differences between scales.
Shop model train railway Z scale trains, sets, layouts, tracks, locomotives, scenery and more. Low prices on the smallest available model railway scales (1:
Scale represent the ratio of the model to the prototype (or real-life size). For example, O Scale is 1:48 Scale where 1 inch on the model equals 48 in real life.