[ Measurement]Features a dual angle of 0-180 degrees for measurements in woodworking and other projects. [Durable Material]Constructed from aluminum alloy, ensuring performance and longevity during use in various applications. [Versatile Tool]Ideal for carpenters, enthusiasts, and designers, facilitating angle calculations and layouts effortlessly. [Comprehensive Package]Includes a semi circular angle ruler, right angle ruler, pointer, screws, and wrench for a complete measuring solution. [Portable Design]Lightweight and easy to carry, for on-site measurements in construction or woodworking tasks., Manufacturer: Pissente