1. Precise Angle Measurement and Locking: Our stainless steel diagonal ruler, crafted from quality aluminum, is an exceptional angle measuring tool. The beveled protractor on this ruler glides smoothly and locks securely within a range of 10 to 170 degrees. 2. UserFriendly and Readable: Featuring easily adjustable markers, this angle ruler offers a hassle experience. The clear, easytoread markings ensure quick and precise angle determination, saving time and effort. 3. Versatile Application for Different Materials: This angle ruler is a versatile tool, suitable for various angle and diagonal tasks. It's ideal for working with materials like tiles, bricks, stone, wood, and laminate, making it a musthave for both professional craftsmen and DIY enthusiasts. 4. Convenient Portability and Storage: The multiangle measuring tool is designed to be retractable and foldable, enhancing its portability. Easily carry it to construction sites or workshops, and store it effortlessly when not in use. It allows direct reading of both outer and inner corners from the scale and can bisect the corner without adjusting settings.