30cm Aluminum Alloy Carpenter's Square, High Precision Metric Triangle Ruler for Angle Measurement by Carpenters and Engineers

5-in-1 Triangular Ruler: This triangular ruler has five practical functions: 1.Drawing parallel lines; 2.Measuring angles from 0° to 90°; 3.Angle measurement pivot point; 4.Assistance with drawing by moving the square; 5.Assistance with drilling (diameter 3-15 mm).Convenient for your daily life and work.This triangular ruler is a multifunctional tool that facilitates woodworking and framing.High quality: The combination angle is made of aluminum alloy, which is rust-resistant and won't break easily.Very strong and durable.The aluminum alloy triangular ruler is durable and has smooth edges.Ideal for carpentry, DIY, home improvement, etc.Metric scale: The metric scale allows you to take precise measurements in millimeters, minimizing errors and increasing efficiency.High precision: Our carpenter's square guarantees reliable and accurate measurements to ensure your projects are executed perfectly.Versatile: Perfect for stop squares, angle measurements, and layout work, an indispensable tool for carpenters and DIY enthusiasts.