1、[Magnetic Screwdriver Bit] The strong magnetic adsorption force makes it difficult for you to screw down the screws, and it is easy to adsorb accessories such as screws in narrow spaces. 2、[360° Rotating Tail Cover] The end cover of the screw can be rotated 360 degrees, allowing you to have a better experience and more convenience when working. 3、[Hard Material] The comprehensive ability of strength and toughness of chrome vanadium steel is excellent, and it is durable. 4、[Ergonomic Design] Vertical anti skid stripes are engraved on the handle of the screwdriver, which is effective in anti skid, comfortable in grip and flexible in operation. 5、[High Toughness] The screwdriver is heat treated as a whole, with good toughness to ensure its hardness and service life.