Feature Highlights: 1. Premium Quality: Made from high-grade aluminum alloy for the ruler and zinc alloy for the corner frame—rust-proof, warp-resistant, and built to last. With a 2mm thickness, it’s sturdy enough for long-term, everyday use. 2. High-Precision Craftsmanship: Laser-engraved markings on both sides (mm and cm scales) ensure clear, durable readings that won’t fade over time. 3. Versatile & Practical: This multi-angle square is your go-to tool for drawing straight or parallel lines, layout marking, calibration, setting router bit depth, and adjusting table saw blades. 4. Multi-Dimensional Measuring: Easily measure horizontally, check 90° and 45° angles, use it as a bevel gauge, or as a depth/height gauge—all in one tool. 5. Adjustable Square Head: Includes a 300mm (12-inch) straight ruler paired with an adjustable head for precise angle setting and marking. Product Details: A durable, all-in-one measuring tool designed for accuracy and ease. The combination square features a rust-resistant aluminum alloy ruler and zinc alloy frame, laser-etched dual-scale markings, and a versatile adjustable head. Perfect for woodworking, DIY projects, and professional tasks—from layout and angle checking to depth measurement and blade setting. Specifications: - Material: Aluminum alloy ruler, zinc alloy corner frame - Ruler Length: 300 mm (12 inches) - Thickness: 2 mm - Scales: Dual-side mm and cm graduations - Functions: 45°/90° angle measurement, straight edge, depth gauge, bevel gauge, layout tool - Included: 1 straight ruler + 1 adjustable square head Note: Measurements are taken manually; please allow a 1–3 cm margin of error. Slight color variations may occur due to lighting and screen differences—actual product received may vary slightly.