- Precision Measurement : Our rotary protractor features a smooth, precise tilt angle and a sharp reading scale, ensuring accurate measurements. Ideal for professionals and hobbyists alike. - Durable Construction : Crafted from high-quality stainless steel, this solid protractor withstands rigorous use, making it perfect for both industrial settings and home projects. - Swivel Arm Functionality : The integrated swivel arm allows for easy angle adjustments. When a measurement needs to be fixed in place, simply tighten the screw for stability during use. - Clear Readings : The protractor boasts clear and easy-to-read numbers, reducing the chances of measurement errors. Perfect for applications requiring accuracy and reliability. - Versatile Applications : Whether you're working in engineering, architecture, or woodworking, our protractor is designed to meet a variety of needs. It's an essential tool for creating precise angles, measuring slopes, and ensuring accurate drawing. - Size and Compatibility : This protractor is compact for easy handling while being large enough for visibility and ease of use in all your measurement tasks. Compatible with other drawing and measuring tools for seamless workflow.