Features High-Quality Aluminum Alloy: Crafted from and impairment-resistant aluminum alloy, this rafter square ensures long-term use. Its polished and lightweight design make it easy to carry to any woodworking project. and Clear Scale: This triangle square features accurate and permanent markings, ensuring measurements down to the finest millimeter. The clear scale guarantees easy readability and reliable long-term use. Easy-to-Read Level: The aluminum alloy rafter square boasts an easy-to-read level that allows for seamless alignment with wood. Embedded magnets provide strong suction for added convenience. Removable Stainless Steel Short Ruler: The woodworking triangle ruler comes with a removable short ruler, allowing for easy sliding measurements and increasing the product's practicality and versatility. Versatile Applications: Ideal for marking square and 45-degree lines, protractors, framing squares, triangle squares, and horizontal bases, this carpenter square is an indispensable tool for woodworkers and builders. Features: 1、ALUMINUM ALLOY: Rafter square is made of aluminum alloy, which is strong, , hard and impairment resistant, and the has been polished many times, safe to use, easy to carry. 2、 SCALE: Triangle square has and clear scale and permanent markings, it provides measurements, marked to the finest millimeter, with easy readability and long term use. 3、EASY TO READ: Aluminum alloy rafter square has an easy to read level that you can easily support the triangle ruler flush with the wood, with embedded magnets for good suction. 4、REMOVABLE SHORT RULER: Woodworking triangle ruler has a stainless steel short ruler, easy to remove, easy to slide measurement, increasing the practicality and versatility of the product. 5、MULTIPLE USES: Carpenter square is suitable for marking square and 45 degree lines, protractors, framing squares, triangle squares, and marking horizontal bases, making it an ideal tool for woodworkers and builders. Specification: Item Type: Rafter Square Material: Aluminum Alloy Package List: 1 x Rafter Square Package List 1 x Rafter Square