TRUSCO Ruler with Etched and Inch Conversion and Screw Hole Diameter Charts TSU-150N 1.5m Graduations, Durable,

Total length (mm): 1565 Width (mm): 40 Thickness (mm): 2.0 Nominal size (mm): 1500 Upper row (pitch): 0.5mm up to 10cm, 1mm elsewhere Lower row (pitch): 1.0 mm Mass (kg):0.95