[HIGH PRECISION MEASUREMENT] This triangular metal scale ruler is crafted with meticulous attention to detail, featuring -etched scales for pinpoint accuracy. Engineered who demand reliability, it ensures worry- surveying and drafting with consistent results every time. The clear markings prevent misreads, making it ideal for intricate technical work.
[DURABLE ALUMINUM ALLOY CONSTRUCTION] Built to last, this ruler is made from premium aluminum alloy that resists wear, , and accidental drops. Its lightweight yet design provides stability during use while remaining portable. Unlike plastic rulers, it won't warp or crack over time, ensuring long-term performance in demanding environments.
[VERSATILE MULTI SCALE APPLICATIONS] Designed for versatility, this ruler supports six standard ratios (1:20 1:25 1:50 1:75 1:100 1:150) to accommodate diverse projects. Whether you're an architect, engineer, student, or DIY enthusiast, it's for blueprints, mechanical drawings, classroom exercises, and home renovation planning.
[ERGONOMIC USER FRIENDLY] The triangular shape offers three functional edges for efficient measurements, reducing the need to switch tools. The non-slip matte black finish enhances grip, while the 11.8-inch length provides ample workspace. Its compact size fits easily in toolkits or backpacks for on-the-go precision.
[PROFESSIONAL GRADE ACCURACY] Trusted by drafting experts, this ruler delivers laboratory-level precision for line work and dimensioning. The scales are calibrated to industry standards, eliminating guesswork. for technical schematics, CAD cross-checking, and educational demonstrations where exactness matters most.

Spec:
Item Type: Triangular Metal Scale
Material: Aluminum Alloy
Measuring Range: Approx. 30cm / 11.8in
Total Product Length: Approx. 32cm / 12.6in
Specifications: Scale Bar Black Small Scale
Colour: Black
Proportion:1:20/1:25/1:50/1:75/1:100/1:150

Package