Features ALUMINUM ALLOY MATERIAL: This woodworking T square is made from premium aluminum alloy, providing excellent wear resistance and rust protection. It has a long lifespan, ensuring durability and reliability even with regular use. ACCURATE MEASUREMENTS: Each hole on the T square represents 1 millimeter, making it easy to find the desired measurement. Simply insert the pencil tip into the corresponding hole and move the ruler to draw accurate lines. VERSATILE FUNCTIONALITY: T square can be used for various woodworking tasks such as drawing required sizes and lengths, making slots, positioning, joinery, and inlay work. CONVENIENT FOR WOODWORKING PROJECTS: The woodworking T square provides a convenient and efficient way to mark and measure on wood. Whether you need to make accurate cuts, create joints, or perform other woodworking tasks, this tool ensures accuracy throu DURABLE AND RELIABLE: Crafted from premium aluminum alloy materials, this T square is designed to withstand the demands of woodworking tasks. It offers longevity and consistent performance, making it a trusted tool for professional woodworkers and DIY en Specification: Item Type: Woodworking T Ruler Material: Aluminum Alloy Application: Used for woodworking tools Measuring Range: Approx. 0 to 164mm / 0 to 6.46in Specifications Model: Metric Approx. 1mm / 0.04in hole spacing Product Size: Length: Approx. 233mm / 9.17in Width: Approx. 98mm / 3.86in Package List:1 x Ruler  Package List 1 x Ruler