- Ruler Range: Offers a comprehensive 180° angle measuring range with a 100mm swing arm, making it ideal for precise angle measurements. - Material: Constructed from high-quality stainless steel, this protractor features a polished surface and clear engraved scale, ensuring durability and readability for long-lasting use. - Adjustable Arm: The swing arm can be securely locked in place using a knurled nut, allowing for quick and easy identification and marking of angles. - Multipurpose Use: This tool is perfect for a variety of applications including drawing, architectural design, woodworking, and precise angle and length measurements. - Practical Scenarios: - Use it in architectural projects to ensure accurate angle measurements for blueprints. - Ideal for woodworking tasks, helping you achieve precise cuts and joints. - Great for students and professionals alike in technical drawing or drafting, ensuring accuracy in every line. This protractor combines functionality and convenience, making it an essential tool for anyone involved in design or construction projects.