Stainless steel material: Made of stainless steel, it has nt corros resistance and durability, ensuring that it will not be easily damaged after long-term use Accurate dual-scale design: It has dual scales from 0° to 180°, providing precise angle measurement, suitable for a variety of applicat needs, and ensuring accurate measurement Multi-functal applicat: It can be used to draw radial lines, set bevels and transfer angles, and is widely used in woodworking, metal processing, construct and other fields to improve work efficiency Fine polishing: The surface is finely polished, smooth and easy to clean, which not only improves the appearance, but also increases the comfort and durability of use Solid brass locking nut: Equipped with a brass locking nut to ensure that the angle is fixed and stable, prevent errors during measurement, and provide a reliable use experience, Manufacturer: VXDEFP