Constructed of 12 1/2" long non-glare gold anodized aluminum with black calibrations in N, HO, O and G (1/24) scales, 64th and mm along with a guide for converting decimal equivalents to drill sizes for small screws. The black photo-anodized calibrations will not fade or chip when cleaned with solvents.
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There's a ton of useful information on this ruler, however, I think it would be clearer, and therefore easier to read, if the background was white, very much like the old slide rules.
Solid product. Delivered on time. Would recommend.a
Just what you need if you are building a layout, or scratch building models Easily converts measurements to scale measurements