General description This Teng Tools Professional 3/8in Drive S2 Hex Socket Bit (TENM381112) is crafted from high-quality chrome vanadium steel with a satin finish, ensuring durability and excellent grip for various fastening applications. It is specifically designed for use with 3/8-inch drive tools, making it ideal for fastening hexagonal bolts and screws. Technical specifications Material: Chrome vanadium steel Finish: Satin Overall length: 49.5 mm AF Size: 3/8 inch (9.5 mm) Socket diameter: 17.9 mm Compatibility and accessories Compatible with 3/8-inch drive ratchets and extensions Suitable for use with hexagonal fasteners and bolts Installation Insert the socket onto a compatible 3/8-inch drive ratchet or extension Ensure the ball retention groove clicks into place for secure attachment Usage Use with a ratchet or wrench to tighten or loosen hexagonal fasteners Ideal for automotive, machinery, and DIY projects requiring precise fastening Other information