180 mm Carpenter's Square, Aluminum Ruler, Thickened Triangular Carpenter's Squares at 45 and 90 Degrees, High Precision Measuring Tool, for Carpentry

【Precision Measuring Tools】The triangular carpenter's measuring range is 0 to 180 mm, and there are scales on the front and back of the triangular ruler. The scales are clear and precise, providing accurate measurement results. 【Multiple Measuring Functions】The triangular carpenter's ruler can not only measure length but also quickly determine angles from 0 to 90 degrees. A quick conversion table is also located on the front of the triangular ruler, saving you time and improving work efficiency. [Unique Handcrafted Design] There are hollow auxiliary graphic frames in the middle of the woodworking triangle, which you can use to quickly draw lines and graphics on the wood board. The convenient T-shaped fixed side can be attached to the wood board, allowing you to easily make horizontal or diagonal cuts without moving left and right. Improves cutting accuracy. [High-Quality Material] Made of high-quality aluminum alloy, high hardness, matte black paint, excellent workmanship, effectively prevents strong light reflection, not easy to rust or wear, not easy to break, sturdy and durable. Sustainable development. The corners of the triangle 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 joinery, framing, protractors, miters, underlays, saw guides, supports, and wooden edges for furniture making and architectural models; ideal for all construction and renovation projects.