Product Details
This 12 inch triangular engineering scale features three sides with six die-engraved graduations in 10, 20, 30, 40, 50, and 60 parts per inch. Made of high-impact polystyrene, it offers durable, easy-to-read printed graduations that resist rubbing off. The scale is designed for engineers and engineering students, providing precise measurements for technical drawings and engineering applications. The black color enhances visibility of the graduations for accurate use.








