Its universally 1/4inch hexagonal drive ensures compatibility for most power tool accessories and sockets, making this multibit screwdriver an essential addition to any toolkit for seamless operate Built with durability steel bit including over 18 high hardness bit and 1 handle, it wear resistance and long lifespans, a compact ergonomic handle for slip resistant grip and stable torques output This 19 in 1 ratcheting screwdriver features a 36tooth ratcheting mechanism for smooth 10°swing operate, enabling precise control in tight space with bidirectional design for instantly tightening or loosening without changing handles Perfect for automotive repairs, furniture assembly, and mechanical maintenance in confined areas where space constraints demand precise tool handling Ideal for enthusiasts, professional mechanics, and homeowners seeking reliability hand tool for efficient and versatile project completion, Manufacturer: BULAIDAI