Durability and Accuracy: Our multi-angle ruler is made of high-strength aluminum and oxidized for increased hardness. Durable, scratch-resistant, and wear-resistant, it provides reliable and impeccable accuracy. Versatile Angle Ruler: This multi-angle ruler features five built-in scales, simplifying complex angle measurements for woodworkers and ensuring accurate results for both beginners and experts. Mark with Confidence: This multi-angle ruler features clear and precise markings, allowing you to measure and mark at a glance. Made of CNC anodized aluminum, it is the ideal tool for precision work. Versatile: This multi-angle ruler combines a protractor, a set square, and a scriber, making your measurements easier. Its versatile triangle and square design also doubles as a scriber for precise measurements, making it the ideal angle ruler for all your projects. Portable Construction Tool: Our multi-angle ruler is the perfect accessory for any construction project, providing stability, accuracy, and portability. It's an essential tool for accurate marking on wood panels and other materials, no matter the situation.