16
Stanley 64R Engineers, precision, rigid steel, rustless rule, metric/imperial on 2 sides, 4 edges. Imperial side is graduated to 16ths, 32nds, 64ths, 10ths, 20ths, 50ths, 100ths. Metric side is graduated to 0.5 mm.Class 1 rule.Length. 300mm (12 in)Width 25 mm Thickness 1 mmAdditional Information:• Length (mm): 300• Length (in): 12• Metric/Imperial: Metric & Imperial