- The laser-engraved carpenter's ruler features a clear metric scale, ensuring precise and easy readings for all your measurements. - This versatile multi-measuring ruler is removable. When the screw is tightened, it transforms into a 3D measuring tool. If not needed, simply use a hex key to detach it, providing you with a square ruler and a miter triangle ruler. - Designed for measuring, correcting, and marking, this ruler is ideal for various applications in woodworking, enhancing efficiency and saving you time on your projects. - Constructed from high-quality aluminum alloy, this square angle gauge is rust-resistant, durable, lightweight, and easy to transport, ensuring long-lasting use. Use Scenarios: - Perfect for carpenters and DIY enthusiasts who need accurate measurements for cutting or assembling furniture. - Ideal for detailed woodworking projects where precision in angles and lengths is crucial. - Great for professionals and hobbyists alike in creating custom designs or layouts in home improvement tasks.