The 12-Inch Protractor with Fine Adjustment from Field Tool Supply is designed for precision angle measurement in various applications. This tool features a durable construction and a fine adjustment mechanism that allows for accurate settings. The protractor is ideal for woodworking, metalworking, and engineering tasks, providing reliable performance. Its clear markings and robust design ensure ease of use and longevity. With a length of 12 inches, it is suitable for larger projects, making it an essential addition to any professional or DIY toolkit.