12" Deluxe Model Reference Ruler
Product #55778

Description
Pouch 12" Deluxe Model Reference Ruler
Constructed of 12.5in - 31.7cm 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. 12in - 30.5cm