Staedtler Mars 12 Plastic Engineer Ruler White

Product Description

['Triangular scale is ideal for engineers and is also a versatile measurement tool for architects', 'Fully divided scale with 10, 20, 30, 40, 50, 60 parts per inch', 'Features color-coded grooves to provide quick as well as accurate selection of the desired scale', 'Offers three sides with six different scales that feature die-engraved graduations']

Product Details