High-precision triangular aluminum ruler – 18 cm, metric scale, right and isosceles angles, ideal for technical drawing and DIY projects

Package includes: You will receive two 7-inch triangular rulers, one black and one red, measuring 18.5 x 18.5 cm, with a thickness of 0.42 cm. Safe and Durable: The triangular ruler is made of high-quality aluminum alloy, which is corrosion-resistant, durable, and difficult to break. Each corner of the ruler has been specially polished, making it smooth and comfortable to use. Clear Scale: Measured in the metric system, the scale is clear and precise, and the values are easy to read. High Precision: Its thicker side can be used for crosscuts or angle cuts directly with the saw against the square using the engraved protractor, allowing you to mark lines quickly and accurately. Cut your stringers. Widely applicable: Suitable for all construction and renovation projects, as well as for hobbyists, home builders, manufacturers, and artists, such as interior decorating, crafts, home furnishings, etc.