180mm Carpenter's Square, Aluminum Ruler, 90 Degree Triangular Square with 45mm Thickness, High-Precision Measuring Tool for Carpenters, Roofers, and Engineers.

【Precision Measuring Tools】The carpenter's triangular ruler has a measuring range of 0 to 180 mm and features scales on the front and back. These scales are clear and precise, allowing you to obtain accurate measurement results. 【Multiple Measuring Functions】The carpenter's triangular ruler not only measures length but also quickly determines angles from 0 to 90 degrees. It also features a quick conversion table on the front, saving you time and improving your efficiency. [Unique Craftsmanship Design] The carpenter's triangular ruler features hollow auxiliary graphic frames in the center, allowing you to quickly draw lines and graphics on the wood. The convenient T-shaped fixed end can be attached to the wood, allowing you to easily make horizontal or diagonal cuts without moving. Improve cutting accuracy. 【High-Quality Material】Made of high-quality aluminum alloy, high hardness, matte black paint, excellent finish, effectively prevents light reflections, resists rust and wear, and is sturdy and durable. Sustainable development. The triangle's corners are passivated, so you don't have to worry about scratching your hands. 【WIDELY USED】The carpenter's triangle is suitable as a cutting guide for woodworking, framing, protractors, miters, bases, saw guides, supports, and wooden edges for furniture making and architectural models. Ideal for all construction and renovation projects.