TT , N Gauge, N009 and Z Gauge

N gauge or N scale is a well know gauge for wagons. TT scale is almost halfway between HO scale (1:87) and N scale (1:160). Z scale (1:220) was introduced by Marklin in 1972, and is one of the smallest commercial model railway scales with a track gauge of 6.5 mm/0.256 in. Z scale trains operate on 0-10 volts direct current (DC). This section contains pre-owned wagons.