1. Stainless Steel Construction: This angle and arc marking tool is made of quality stainless steel, ensuring durability and longevity. It is wearresistant and remains in good condition even after repeated use. 2. Accurate Measurements: This angle and arc marking tool provides precise measurements, ensuring accuracy in your woodworking and metalworking projects. The clear scale makes it easy to read and use, guaranteeing your measurements are always correct. 3. RightAngle Design: Featuring a 90° design and a rightangle ruler, this angle and arc marking tool is for measuring and marking right angles. It is a versatile tool suitable for various woodworking and metalworking projects. 4. Arc Marking Tool: Additionally, this angle and arc marking tool includes an arc marking feature, allowing you to mark precise arcs between 20 and 65. It is a useful tool for creating curved lines and shapes in your projects.