Features: Premium Quality: Our Carpentry Precision Scribe Ruler is crafted with high-grade aluminum material, ensuring durability and long-lasting performance for your woodworking projects. T-Type Line Drawing: This ruler features a T-type design, allowing you to easily draw precise lines and accurately mark measurements on your materials. Hole Ruler: With strategically placed holes along the ruler, you can effortlessly mark drill hole locations with precision and efficiency. Woodworking Square Layout: The ruler also functions as a woodworking square layout tool, enabling you to create precise right angles and ensure accurate measurements for your projects. Marking Gauge: Our ruler doubles as a marking gauge, providing you with a convenient tool for marking depths and lines on your workpieces. Specifications: Color: Red Material: Aluminum Optional Sizes: 300mm / 400mm Package Included: 1 x Carpentry Precision Scribe Ruler (300mm or 400mm, depending on your selection)