Item Type: Square Angle Ruler_x000D_ Features: Stainless Steel, Anti-Rust, Long Service Life, Accurate Scale, Compact Structure, Portable, Outdoor Operation, High Measurement Accuracy, Fine-Tuning and Accurate Measurement_x000D_ Weight: Approx. 384g / 13.5oz_x000D_ Material: Stainless Steel_x000D_ Measurement Accuracy: 0.01_x000D_ Scope Of Application: 0-180_x000D_ Measuring Ruler Size: Approx.300mm / 11.8in_x000D_ Application: Measurement_x000D_ Use: Products are widely used in woodworking, construction, mechanical processing and other industries. 1Equipped with a brass screw with a built?in spirit level and a scribe, it can help you to scribe while accurately measuring, and you can perform preliminary inspections without multiple operations. 2With complete accessories, the combined box can quickly and easily draw cross?cut lines, slanted tangents, slanted tangents, tearing lines, arrange any angled line and find the center, pin or rod. 3High accuracy, it is a accuracy measuring tool used to check the accuracy of any angle, which is essential for making frames and cabinets, or any woodworking or metalworking projects. 4Improve work efficiency, it can assist in drawing, marking, finding and verifying lines, angles and sawing, versatility and accuracy. 5Wide range of applications, products are widely used in woodworking, construction, mechanical processing and other industries.1 x Square Angle Ruler