High-quality materials: The combination square is made of stainless steel and aluminum alloy. Resistant to corrosion and oxidation. Finely processed, durable, and resistant to bending. Combination Angle Ruler: Manufactured with precision laser technology. Double-sided ruler with mm and cm graduations. Embossed markings for clarity and durability. Multi-dimensional measurement: Measuring range 0–300 mm. Supports level measurement, 90° angle measurement, and 45° angle measurement. Can be used as a 45° miter gauge, height gauge, or depth gauge. Easy to use: Simple and convenient operation. Requires only calibration before use. Ready for immediate measurement tasks. Scope of application: Suitable for measuring, marking, and layout tasks. Ensures accurate measurements. Commonly used in home projects, engineering, and construction. Features: 1. Bracket corner seat made of aluminum alloy with strong corrosion resistance and durability. 2. 300 mm combination square designed for versatile, precise work. 3. Built-in horizontal bubble level enables horizontal, vertical, and 45° bevel measurements. 4. Stainless steel corner square with laser-etched scale and bubble level—clear, wear-resistant, and easy to read on both sides. 5. Base and ruler body can be used separately. Includes a concealed marking needle. 6. Features a bubble level and ergonomically shaped handle for precision in home and craft applications. Suitable for carpenters, engineers, and DIY users. Specifications: Material: Stainless steel + aluminum alloy Color: Silver and black Size: 30.5 cm × 11 cm Measuring range: 0–300 mm Package includes: 1 × Combination square Note: Slight dimensional variations may occur due to manual measurement. Color may vary slightly depending on screen settings and lighting.