Features: This multiple -functional combination angles rulers features a unique hole design that allows for precise positioning and easy marking of angles. Perfect for carpenter, builders, and DIY enthusiasts! With build -in positioning holes and clear measurement marking, this angles square guarantees accurate angles readings and facilitates quick adjustments, making it essential tool for any project. Crafted from high-quality materials, this combination angles rulers is designs for durability and long-service use. The innovative hole layout provide extra versatility for drilling and aligning your workpieces. designs with both professional and hobbyists in mind, the design includes easy-to-read number and a lightweight build, ensuring easy handling and transport for all your measuring needs. Whether you’re working on woodworking, metalworking, or crafting projects, this multiple -functional angles rulers with holes and positioning capabilities will help you achieve precise result each time. Specifications: Material: Aluminum Size: about 300 x 26 x 2mm/12x1x0.1in Package Includes: 1xCombination angles rulers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.