19mm Hex Shank, 3/4in Hex Screwdriver Bit

Genius Tools Hex Screwdriver Bit 19mm Hex Shank, 3/4 Inch Drive, Durable Steel Construction - 3948, Hex Screwdriver Bit This 3/4 inch drive hex screwdriver bit is built for precise fit and consistent torque transfer with a 19mm hex shank. With a compact 45mm (1.77 inches) overall length, it suits tool setups where controlled reach and reliable engagement matter. Made from Chromium Molybdenum Alloy Steel, it delivers high strength, durability, and anti-corrosive properties. Heat treatment enhances exterior toughness and inner core strength, while stamped sizing supports quick, permanent identification in busy tool storage. Key Benefits 19mm hex shank and 3/4in drive interface for secure, stable engagement. 45mm overall length supports compact access and controlled handling in tight spaces. Chromium Molybdenum Alloy Steel construction for strength and long-term durability. Anti-corrosive material properties help resist wear in demanding working environments. Heat treated for a tough exterior and a strong, resilient inner core. Stamped size markings enable fast identification and better tool organization. Meets or exceeds ANSI standards for dependable professional-grade performance. The combination of durable alloy steel, heat treatment, and clear size marking supports reliable results and efficient workflow across repeated service and maintenance tasks.