- Ruler Range: Achieve precise measurements with a 180° angle measuring range and a 100mm swing arm, ideal for a variety of tasks. - Quality Material: Crafted from high-grade stainless steel with a polished surface, this protractor features clear, easy-to-read engraved scales. Its durability ensures long-lasting performance, making it a reliable tool for any project. - Adjustable Arm: The swing arm can be securely locked in place using a knurled nut, enabling quick and accurate angle identification and marking for efficiency in your work. - Multipurpose Use: This protractor is an essential tool for diverse applications, including drawing, architectural design, woodworking, and both angle and length measurements. Utilization Scenarios: - For architects and designers, the protractor simplifies accurate drafting and design tasks by allowing for precise angle measurements in layouts. - Woodworkers will find this tool invaluable for making accurate cuts and ensuring joints fit perfectly by easily marking and measuring angles. - Students and professionals alike can utilize this protractor for geometry, enabling a clear understanding of concepts through practical measurement. With its robust construction and versatile functionality, this protractor is the perfect addition to your toolkit, combining ease of use with professional-grade performance. Whether for complex projects or simple measurements, it delivers reliability you can count on.