Features: Crafted from strong aluminum mixture, this multi functional square king ensures consistent measurements and extended usability, perfect for construction areas and woodworking projects. Developed with unique textured grooves for secure hold, reducing mishaps and measurement inaccuracies, especially useful in wet or humid conditions. The aluminum mixture construction balances strength with a lightweight frame, making it easy to carry for specialists like engineers and site surveyors. Features guides for 90 degree and 45 degree vertexes, enabling quick and accurate line drawing, ideal for furniture planning and creative projects. The exterior is specially treated to resist wear, ensuring long term use in outdoor or demanding settings. Specifications: Component: aluminum alloy Size:Approx.112x79x80x33x110mm/4.4x3.11x3.14x1.29x4.33inch Color:Red/Blue/Black Practicality: The multi-functional right-angled king is suitable for many fields such as carpentry, construction, and home decoration. It can carry out precise measurements and indicators and improve work efficiency. Package Includes: 1pcs Measuring Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.