1. Versatile Functions: Excel at right angles and 90 degree bends for square tubes with the multi angle tool and arc marking tool. for measuring angles on floating beds and round tables, boosting productivity and work efficiency. 2. Effortless Precision: The precision angle and arc marking tool features a vernier scale design with clear angle and radian scales for accurate measurements and markings. This versatile tool is ideal for professionals and craftsmen, ensuring precision for straight, rounded, or custom angles every time. 3. Comfort Driven Design: Achieve precise measurements with the ergonomic angle and arc marking ruler. The stable locking mechanism ensures steadiness and accuracy during measurement. The handle is ergonomically designed for comfortable use. 4. Wide Range of Applications: Revolutionize your workflow with the arc marking tool. From metalworking to furniture manufacturing and everything in between, this tool makes marking arcs on curved surfaces quick, precise, and effortless.