Staedtler 241P 12" Triangular Engineer Scale

Staedtler 12" Triangular Engineer Scale is ideal for engineers and engineering students. It has three sides with six different scales that feature die-engraved graduations. The scale has easy-to-read, printed graduations that will not rub off. Engineer triangular scales are fully divided: 10, 20, 30, 40, 50, 60 parts to the inch. The 12 triangular scales are made of high-impact polystyrene plastic. Three sides with six different scales featuring die-engraved graduations Ideal for engineers and engineering students Easy-to-read printed graduations will not rub off Measurements are fully divided: 10, 20, 30, 40, 50, 60 parts to the inch Made of high-impact plastic