3D multi-angle measuring ruler, 45/90 degree aluminum alloy protractor, marking ruler, triangular miter ruler, high-precision measuring tool for carpenters and engineers.

[Product Material]: The measuring ruler is made of aluminum alloy, offering high hardness, light weight, corrosion and rust resistance, among other characteristics. [Product Design]: Two measuring rulers with scales and graphs are combined to form a single measuring tool. The minimum scale is millimeters (mm) and the maximum scale is 112 mm (4.4 inches). The ruler body is thick. One ruler can be used for multiple purposes: marking, measuring at 45 and 90 degrees, and is easy to disassemble and transport. [Product Features]: The surface of the measuring ruler is anodized, providing high hardness and wear resistance, which helps maintain the accuracy of the scale. It can be used as a measuring tool and carpenter's square, is easy to use, and offers common functions for measuring, correcting, marking, and other woodworking tasks. [Application]: Suitable for DIY enthusiasts, engineers, carpenters, and decorators. This is an indispensable measuring tool for woodworking professionals. It is suitable for round materials, three-dimensional pieces, square timber, pipes, etc. If someone you know is passionate about DIY, this multifunctional multi-angle measuring ruler makes an ideal gift. [Package Contents]: One set of multi-angle measuring rulers, one hex screw, and one Allen key.