HIHUHEN Metal Scale Ruler for Architects & Engineers, Matrix 30cm Black Triangular Scale Ruler Metric: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125; (1 x Scale Ruler)

What does this professional scale ruler have? 1). Laser Etched for perfect definition, bold and clear, will never fade. 2). Professional-Grade for supreme accuracy. The ruler measures 30cm in length and features 3 concave sides with 6 of the most commonly used scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125, very clear to read. 3). Solid High-Grade Aluminium to reduce flex and warping. This allows the ruler to lay flat on the drawing surface for precise and accurate placement. The concave design feature helps reduce smearing for clean pencil lines. 4). With no sharp edges, our metal ruler was created with your safety in mind. The chamfered edges will prevent ripped technical drawings. 5). Solid Aluminium Core with a lightweight feel (100g). Who should buy this product? A perfect tool for any Architect, Draftsman, Engineer, Teacher or Student.

LASER ETCHED: Unlike other products, the markings on our profession scale ruler are laser etched for perfect definition. These markings will never fade so you will always clearly see every increment.

6 METRIC SCALES: Our metric scale ruler includes 6 of the most commonly used scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125. No need to waste time figuring out how to measure each increment. Our triangular scale ruler is easy to use and understand, regardless of your profession or skill level.

PROFESSIONAL GRADE: Whether you’re an Architect, Draftsman, Engineer, Teacher or Student, we understand the importance of quality. This scale rule is made using professional grade aluminium to prevent flexing and warping.

NO SHARP EDGES: Unlike other products, our metal ruler was created with your safety in mind. Our scale ruler has chamfered edges, so say goodbye to accidental pokes, scratches and cuts!

Length: 30cm, Weight: 100g.