N scale is a scale model train gauge used in the hobby of model railroading. It is one of the smaller scales commonly used by hobbyists, with a scale ratio of 1:148 or 1:160, depending on the specific standard. In practical terms, this means that one foot on a real train or railroad corresponds to about 3/8 of an inch in N scale. The standard track gauge for N scale is 9 mm (0.
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