The Staedtler-Mars 987 18-34 Triangular 12" Scale Ruler is a precision drafting tool manufactured in Germany. This ruler, featuring the Staedtler brand, is designed for engineers and architects to accurately measure and draw intricate plans and designs. Its triangular shape provides stability and ease of use, making it a reliable tool for professionals in the field. Made in Germany, this ruler ensures high quality and attention to detail in every measurement taken.
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