EBayOur versatile multi-angle carpenter square measuring ruler is a full-featured tool designed specifically for woodworking, engineering, and construction. This tool quickly and accurately measures or marks angles from 0 to 90 degrees, including preset angles of 22.5°, 30°, 45°, 60°, 67.5°, And 75° with corresponding Φ1/4 holes for angle pins. The scale lines are laser-printed with a wear-resistant coating to ensure they are clear, easy to read, and durable. Crafted from top-quality aluminum alloy, the ruler boasts a smooth surface due to multiple polishing processes, ensuring user safety and durability. Designed for portability and easy disassembly, this measuring ruler is perfect for engineers and carpenters on the job site. It includes fixed angle pins, a multi-angle measuring ruler, hex screws, and an Allen wrench, making it convenient for various angle measurements and markings. Whether you're a DIY enthusiast, engineer, carpenter, or decorator, this tool meets your needs and is suitable for a variety of materials such as round, three-dimensional workpieces, square wood, pipes, and more. Make woodworking more than just a task; make it a joy. Our versatile multi-angle carpenter square measuring ruler is not just a tool; it's your partner in crafting. Whether you're a professional or a DIY hobbyist, this tool will bring your projects to life with accuracy and efficiency. Full-Range Measuring Tool：Measures angles from 0 to 90 degrees quickly and accurately, including preset angles of 22.5°, 30°, 45°, 60°, 67.5°, And 75° with corresponding Φ1/4 holes Clear & Durable Markings：Laser-printed scale lines with wear-resistant coating, easy to read and perfect for various woodworking projects Premium Aluminum Alloy Material：Crafted from top-quality aluminum alloy with a smooth surface for durability and safety Portable & Easy-to-Disassemble Design：Includes fixed angle pins, a multi-angle measuring ruler, hex screws, and an Allen wrench for convenient portability and use Versatile Applications：Ideal for DIY enthusiasts, engineers, carpenters, and decorators, suitable for a variety of materials such as round, three-dimensional workpieces, square wood, pipes, and more