1/2in Dr.4mm Hex Head Driver 76mmL

Genius Tools Hex Head Driver 4mm Size 1/2 Inch Drive 76mm Length Durable Steel Construction - 447604 Impact Hex Bit Socket This 4mm hex impact bit socket is built for 1/2in drive applications where a secure hex engagement and consistent torque transfer matter. The 76mm (2.99in) overall length helps balance reach and control while keeping the tool compact in a socket set. Constructed from Chromium Molybdenum Alloy Steel, it delivers high strength and durability with anti-corrosive properties. For quick identification in busy toolboxes, the size is permanently stamped on the socket. Key Benefits 4mm hex impact bit socket delivers a secure fit and strong torque transfer. 1/2in drive size supports common professional impact and ratchet setups. 76mm (2.99in) overall length balances access, leverage, and tool control. Chromium Molybdenum Alloy Steel provides strength, durability, and anti-corrosive properties. Heat treated construction improves strength for demanding professional technician service. Black oxide coated finish helps withstand rigorous shop use and repeated impacts. Stamped size markings aid fast selection and long-term tool organization. It meets or exceeds ANSI standards, supporting consistent performance in heavy-use environments where durability, clear size identification, and corrosion resistance are essential.