Feature●Weight: 6.3 oz (190 g)●Scale specifications: Upper scale / tip, 0.02 inch (0.5 mm) to end 3.9 inch (1 mm), lower scale / 0.04 inch (1 mm)●Uses: Inspection, Drafting, Primary DrawingDescription
Straight Ruler
Red letters every 10cm for easy reading.
Comes with a convenient conversion table on the back.