Features: Experience unparalleled precisions in woodworking with our 2 in 1 drilling positioning ruler, a high precisions t square ruler that ensures accurate drilling and marking everytimes. Crafted from aluminum alloy, this woodworking ruler features multiple angles including 22, 30, 45, 60, and 90, along with integrated bubble level for perfect alignment and scribing. For architects, renovations workers, and carpentry, this tool is a must having for professional demanding accuracy in angles and level measurements. Whether it's for home renovations, construction projects, or intricate woodworking creations, this precise drilling tool guarantees exactitude in your craft. With its easy to read marking, the woodworking scriber drawing marking gauge is essential addition to your toolkit, streamlining your workflows and enhancing project outcome. Specifications: Component:Aluminium Alloy Size:Approx.54x34cm/21.26x13.39inch Package Includes: 1 Set Woodworking T Square Ruler 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 coloring of the item. Thanks for your understandings.