Features: Achieve precision in your woodworking projects with our T Square Measuring Ruler, crafted from aluminum for long lasting accuracy. Suitable for carpenters, enthusiasts, and professional alike, this layout scribing architect ruler is a must have tool for anyone serious about their craftsmanship. Whether working on household projects or professional carpentry work, this woodworking scriber ensures your lines are straight and your angles are perfect every time. Enhances your tool collection with this T square ruler, which doubles as essential guide for cutting and aligning materials with confidence and ease. The scales are very clear and readable even for olders and poor lighting conditions. Specifications: Component:Aluminum Length:Approx.16cm/6.3inch Package Includes: 1Pc Woodworking Scriber Ruler note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.