Features Strong Cast Aluminum Body: Durable and reliable, the strong cast aluminum body ensures long-lasting performance, while the clear and accurate scale makes it convenient to read values. Protractor Scale 0‑90°: Features a protractor scale from 0 to 90 degrees, allowing for precise angle measurement and cuts, essential for accurate carpentry and construction work. Saw Guide Function: Doubles as a saw guide for angle measurements and cuts, providing versatile functionality for a wide range of projects, from building to remodeling. Versatile Application: Ideal for all building and remodeling projects, this roofing triangle angle protractor is also useful for hobbyists, home builders, manufacturers, DIY lovers, and artists. High-Quality Construction: Crafted from aluminum alloy, this measuring tool offers durability and accuracy, making it a valuable addition to any toolkit. Specification: Type(Optional): Metric System, Imperial System Material: aluminum alloy Color: black Size: about 26 x 18.6 x 18.5cm / 10.24 x7.32 x7.28" Weight: about 232g Package Included: 1 x Triangle Angle Protractor Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List