This has been reflected in the change of name from O gauge to O scale: gauge describes merely the distance between the rails, while scale describes the size ratio of a model as it relates to its real-world prototype .How many air ratio gauges are left in stock?
. Only 19 left in stock - order soon. . Only 15 left in stock - order soon. . Only 16 left in stock - order soon. . . Only 5 left in stock - order soon.Which is the correct gauge for a train?
In the U.S. and Europe, a scale of 1∶160 is used for models of trains, irrespective of the gauge of the real trains from which they are scaled. All of these scales run on the same 9 mm ( 0.354 in) track gauge ( N gauge ).What are the dimensions of an N gauge?
Depending upon the manufacturer (or country), the scale ranges from 1∶148 to 1∶160. In all cases, the gauge (the distance between the rails) is 9 mm or 0.354 in. The term N gauge refers to the track dimensions, but in the United Kingdom in particular British N gauge refers to a 1∶148 scale with 1∶160 ( 9 mm or 0.354 in)...