Staedtler 12-Inch Triangular Engineering Scale Ruler, Model 98718-34BK
Category: engineer ruler
About this item
- Size: 12"L
- Three edges showcase six unique scales, each displaying die-engraved markings.
- Scale is fully divided: 10, 20, 30, 40, 50, 60 parts to the inch
- Color-coded grooves ensure quick and accurate selection of the desired scale