Features Durable Aluminum Alloy Construction: Built from high-quality aluminum alloy, this rafter square is lightweight yet strong, ensuring longevity and reliability in all your woodworking projects Precision Laser Engraved Scale: Features a permanent, clear scale that guarantees accurate measurements, allowing you to achieve perfect angles and lines every time you work Easy-to-Read Level: The integrated level ensures precise alignment, making it simple to support the triangle square flush against wood for accurate marking and cutting Versatile Removable Short Ruler: Includes a detachable stainless steel ruler that enhances usability, providing flexibility for various measurements and applications in woodworking Compact and Portable Design: Lightweight and easy to carry, this rafter square is perfect for both indoor and outdoor projects, ensuring you have the right tool wherever you go Features: 1、ALUMINUM ALLOY: Rafter square is made of aluminum alloy, which is strong, , hard and 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 stainl 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