- **Premium Quality:** Constructed from durable stainless steel, this protractor is resistant to rust and designed for long-lasting use. - **Versatile Application:** Ideal for engineering tasks, student drawings, architectural designs, carpentry, and accurate angle and length measurements. - **Accurate Measurements:** The round head design allows for precise 0-180 degree rotation, enabling free and accurate measurement for various applications. - **User-Friendly Design:** Features smooth edges and finely ground surfaces, ensuring easy handling and reliable performance for both professionals and students. - **Measuring Length:** With a measurement length of 250mm, this protractor provides ample range for a variety of projects. - **Note on Variations:** Please be aware that due to differing lighting effects, monitor brightness, and manual measurement, there may be slight discrepancies in color and size between the image and the actual product. This stainless steel protractor ruler is the perfect tool for anyone needing accurate angle measurements and is built to withstand rigorous use.