Features Durable Carbon Steel Material: Made of high hardness carbon steel with corrosion resistance, ensuring durability and smooth surface for easy handling and portability. Precise and Clear Scale: The triangular ruler features accurate and permanent markings for easy readability and long-term use, providing professional precision for woodworking projects. Easy Reading with Embedded Magnets: The user can easily support the triangular ruler flush with the wood, and the embedded magnets ensure good suction for effortless reading, enhancing efficiency in woodworking tasks. Versatile Applications: Ideal for marking squares, 45-degree lines, protractors, framing squares, and marking horizontal bases, making it the perfect companion for woodworkers and builders, ensuring versatility in carpentry projects. High Accuracy in Woodworking: This woodworking square provides precise measurements, marking the finest millimeters, ensuring high precision and accuracy for all your woodworking needs. Professional Carpenter Square for Precision Woodworking Crafted from durable carbon steel, this triangular ruler boasts high hardness and corrosion resistance, providing a smooth, hand-friendly surface. Its precise and permanent markings ensure easy readability for long-term use. Embedded magnets provide excellent suction, making measurements a breeze for woodworkers and builders. Package List 1 x Carpenter Square 1 x Short Straight Ruler 1 x Slider 1 x Leveling Base