Square protractor for woodworking, 3D multi-angle measuring ruler, 45/90 degree aluminum triangular ruler

【High-Quality Material】 This square protractor for woodworking is made of high-quality aluminum. It is rust-resistant, has high hardness and good toughness, is lightweight, easy to carry, and can be used for a long time.

【Precise Measurement】 Our square protractor is laser-engraved with clear metric graduations for precise and easy-to-read measurements up to 112 mm (4.41 inches). The woodworking ruler can measure 45-degree or 90-degree angles simply by sliding it. The angle ruler has measuring, correction, marking, and other functions. This versatile ruler can effectively improve woodworking efficiency and save time.

【Easy to Use】 The multi-angle measuring ruler is removable. When you screw in the screw, the wood ruler becomes a 3D measuring tool. When not needed, use the hex key to remove the screw, and you can obtain a square ruler and a triangular miter ruler. 【Wide Applications】 This multi-angle measuring tool is ideal for carpenters, engineers, DIY enthusiasts, decorators, construction workers, and more. The hollow design helps you grip and measure materials, making it suitable for three-dimensional objects such as wood, metal pipes, marble, etc. This multifunctional woodworking measuring ruler is an essential tool.