- Constructed from high-quality stainless steel, this ruler offers exceptional hardness, wear resistance, and corrosion resistance, ensuring long-lasting durability for all your measuring needs. - Its one-piece design enhances structural integrity, making it resistant to breakage and providing a reliable tool for years of use. - The ergonomic handle is designed for a comfortable grip, allowing for extended use without fatigue, making it ideal for professionals and DIY enthusiasts alike. - Featuring a blade-shaped square ruler, this tool is perfect for precise measurements in interior decoration, mechanical parts, and machine tool testing, ensuring accuracy in every project. - Compact and portable, it is easy to carry, enabling you to quickly check vertical angles and draw right angles wherever you go. Applications include: 1. Interior designers can use it to create accurate layouts and ensure precise measurements for furniture placement. 2. Engineers and machinists will appreciate its reliability during the measurement of mechanical parts and while testing machinery. 3. Hobbyists can utilize it for DIY projects, ensuring perfection in angles and dimensions. With its combination of durability, comfort, and precise functionality, this stainless steel ruler is an essential tool for anyone who values accuracy and efficiency in their work.