- Superior Quality Material: Crafted from high-grade CRV chrome vanadium steel, this ratchet wrench boasts a hardness rating of HRC52, ensuring exceptional durability, high torque, and excellent toughness. - Efficient Design: Features a flat, smooth opening that is thick and built to last. The metric double hex openings enhance convenience and speed during use, making it an ideal choice for various applications. - Enhanced Surface Treatment: The finely treated surface not only offers an appealing look but also resists rust, significantly extending the tool's lifespan. The electrophoresis process improves industrial quality and durability. - User-Friendly Functionality: Equipped with a manual positive and negative paddle function for ease of use. The structural design enhances internal wear resistance, allowing for smooth operation in both directions. - Versatile Applications: Perfect for automotive repairs, home maintenance tasks, and professional workshops. Whether you're tightening bolts or loosening stubborn screws, this ratchet wrench meets diverse needs effectively. - Compatibility: Designed to work seamlessly with various metric fasteners, making it a versatile addition to your toolbox. With its robust construction and thoughtful design, this ratchet wrench is an essential tool for anyone seeking reliability and performance in their projects.