- Achieve easy and precise measurements with our 0 to 180-degree rotation protractor ruler, ideal for a range of applications. - Crafted from high-quality stainless steel, this protractor ruler ensures durability and maintains its shape, even with repeated use. - The integrated screw nut allows you to securely lock in your desired angle, making it easy to draw or mark precise measurements. - Features clear and easy-to-read markings, ensuring accurate and straightforward readings every time. - Perfect for a variety of uses: - Angle measurement for professional projects in engineering and architecture. - Length measurement and drawing for students in educational settings. - Ideal for carpentry and woodworking, helping creators achieve flawless angles. - This versatile tool is essential for anyone needing reliable and accurate measurement, whether for educational purposes or professional work. - Lightweight and portable, it easily fits into your toolkit or drawing supplies, making it your go-to solution for any measuring task.