[MULTI-PURPOSE ANGLE SOLUTIONS] – 2 in 1 Mitre measuring cutting tool，perfect for carpenters, engineers, and DIYers; works on wood, metal, marble, and pipes—functions as a protractor, scriber, and slope gauge for most project needs. [45°/90° MEASUREMENTS] – Measuring & layout tools, effortlessly measure and mark 45-degree and 90-degree angles without flipping the ruler—ideal for woodworking, metalworking, and DIY projects, ensuring flawless cuts every time. [LASER-ENGRAVED, EASY-READ SCALES] – Angle measurement tool features laser-etched millimeter markings (up to 112mm) for quick measurements, enhancing efficiency in layout, marking, and correction tasks. [DURABLE ALUMINUM ALLOY CONSTRUCTION] – Multi angle measuring ruler made from high-strength, rust-proof aluminum alloy for long-lasting durability, offering professional-grade accuracy while remaining lightweight and portable. [DETACHABLE & VERSATILE DESIGN] – 3d Multi-angle measuring ruler convertible between a 3D multi-angle tool and a standard square ruler—simply tighten or loosen screws for flexible use in tight spaces or complex measurements., Manufacturer: Koprek