3/8in Dr. 12mm Hex Head Driver, 52mmL

Genius Tools Hex Head Driver 12mm Size 3/8 Inch Drive 52mm Length Durable Steel Construction - 345212 Impact Hex Bit Socket This 12mm hex head driver is a 3/8in drive impact bit socket built for consistent fastener engagement and controlled torque transfer. With a 52mm overall length, it fits compact spaces while still providing practical reach for service and repair work. Constructed from Chromium Molybdenum Alloy Steel, it is engineered for high strength and durability, with anti-corrosive properties to help withstand demanding shop conditions. Stamped size markings support quick identification when working from a socket rail or toolbox drawer. Key Benefits 12mm hex impact bit socket provides a secure fit and reduced slippage. 3/8in drive size integrates with common ratchets and impact-compatible setups. 52mm overall length balances access, clearance, and control in tight areas. Chromium Molybdenum Alloy Steel construction offers strength, durability, and corrosion resistance. Heat-treated for strength and finished with black oxide for demanding use. Size is stamped for fast, permanent identification during tool organization. SKU 345212 is designed as a professional-grade driver socket for repeated, heavy use where durability and reliable bit engagement matter. The combination of heat treatment, black oxide coating, and clearly stamped sizing supports efficient work habits and long-term performance in a technician-focused tool kit.