1/2 Inch Hex Bit Socket S2 Steel

1.[Size] – 1/2-inch square drive socket, 4-inch (100mm) total length. 2.[Durable] – Quenched and heat treated S2 alloy steel bits, high hardness, reduce wear-outs. High strength chrome vanadium steel sockets, increase turning power. 3.[Torque Strength] – Complete corrosion resistance and rust resistance, mirror-polished and nickel-plated sockets and phosphate bits finish. 4.[Precision Bits] – Automatically process bit tips to ensure accurate size, chamfered ends insert smoothly into fastener head, reducing wear.