1. Precision Measurement This triangular ruler is crafted from quality metal with precise measurements, making it ideal for professionals in woodworking, engineering, construction, and architectural drafting. 2. Durable Metal Construction: Made from sturdy, wearresistant metal, this triangular ruler withstands heavy use under various working conditions without bending or deforming, ensuring longterm reliability and accuracy. 3. Versatile Application: Designed for woodworking, carpentry, drafting, and architectural projects, this engineering ruler features clear and accurate metric markings to meet a wide range of measurement needs. 4. Compact and Portable: Lightweight yet stable, this triangular ruler is easy to carry to construction sites, classrooms, or workshops, providing onthego precision for both professionals and hobbyists.