Teng M121 Hex Bit Socket 1/2in Drive The Teng M121 Hex Bit Socket 1/2in Drive is a professional-grade tool designed for demanding trade applications. Available at Trade Counter Direct, this hexagon bit socket is engineered for increased torque and minimised risk of rounding fasteners, making it ideal for precision work and heavy-duty use. Manufactured from high-quality chrome vanadium steel and featuring a durable satin finish, the Teng M121 meets rigorous ISO9000 and AS954 standards, ensuring reliability and long service life for professionals and serious DIY users alike. Features Professional quality hexagon bit socket for 1/2 in drive tools Produced in accordance with ISO9000 and AS954 standards Manufactured from robust chrome vanadium steel Satin finish for enhanced corrosion resistance S2 grade bit for increased torque and reduced risk of rounding fasteners Suitable for precision and heavy-duty applications Specifications SKU M121 Drive Size 12.7 mm (1/2 in) Overall Length 55 mm Material Chrome vanadium steel Standards ISO9000, AS954 Finish Satin Bit Grade S2