Deliver absolute precision to your drafting table. Whether you are an architect scaling complex floor plans or an educator teaching the fundamentals of design, this heavy-duty solid aluminum scale provides the weight and stability required for flawless technical drawings.
Engineered for High-Stakes Accuracy
Stop struggling with lightweight plastic rulers that slip or warp. This professional-grade triangular scale is extruded from solid aluminum, ensuring dimensional stability that will last through years of intensive studio use. The high-contrast white markings against a matte black finish eliminate guesswork, even under the intense lighting of a drafting lamp.
Photo-etched graduations are wear-resistant and sharp, so you won't lose your measurements to friction or time.
Includes 11 distinct scales from 3/32" to 3" per foot, plus a 1:1 edge graduated in 16ths for standard measuring.
The solid metal triangular profile is easy to grip and stays exactly where you place it on your blueprint or vellum.
The sleek matte black anodized aluminum reduces glare while making the crisp white increments pop in any environment.
Why Precision Matters
For interior designers and engineering students, the smallest deviation can compromise an entire project. This Staedtler tool bridges the gap between creative messy sketches and technical reality, offering a tactile, professional feel that inspires confidence in every line you draw.
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Items can be returned or exchanged within 30 days of delivery.