Retention: Built in magnets securely hold screws and bits in place, slippage during operations, especially beneficial for overhead or confined space tasks, enhancing efficiency and Construction: The bit set crafted from high hardness alloy steel, offering impacts resistance and durability for long term heavy duty use without deformation or breakage, outperforming standard bits Multiple Specification Set: Includes crosses, flat, and hexes bits along with socket accessories, catering to household repairs, automotive maintenance, electrical installations, and industrial equipment servicing Practical Storage Case: Comes with a sturdy clear case for organized storage, easy identification, and protections against and, ideal for professional and home users alike 6.35mm Hexes Shank: Features a standard shank design suitable for most power tools like drills, electric screwdriver, and driver, ensuring plugs and plays convenience across various applications, Manufacturer: Oxxggkao