12 Inch Stainless Steel Model Railroader's Ruler (for HO, O, N, S Scale)
Item #: 10116
Model Railroader's Ruler has scale graduations in HO, O, S and N gauge, plus inch and millimeter calibrations. Also includes a decimal equivalent chart and reference table on the opposite side. A versatile ruler for the model railroader. 1 inch wide x 12 inches long. Stainless steel.