Aluminum Rulers Scale Triangular Ruler Triangle Scale 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100 Laser Engraved

General description Made of high-quality anodized aluminum, this triangular ruler is corrosion-resistant, durable, and lightweight, ensuring it does not easily deform. The edges are chamfered to prevent accidental cuts, making it safe to use. Technical specifications Material: Anodized aluminum Scales: 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100 Graduations: Clear and precise markings Other information Markings are laser engraved for perfect definition, ensuring fast and easy reading without error. Permanent markings and grooves will not fade or stain. Includes a reusable and unbreakable protective case for safe transport. Suitable for cutting, measuring, professional drawing, and decoration design. Ideal for architects, draftsmen, engineers, teachers, and students.