5/16in Hex Shank, 1/8in Hex Power Bit 72mmL

Genius Tools Hex Power Bit 1/8 Inch Size 5/16 Inch Hex Shank 72mm Length Durable S2 Steel - 297204 Professional Power Screwdriver Bit SKU: 297204. This hex power screwdriver bit combines a 1/8in hex bit size with a 5/16in hex shank for stable engagement and consistent torque transfer. Its 72mm (2.83in) overall length supports controlled fastening while still providing useful reach. Built for professional technicians, the bit is heat treated for a tough exterior and a strong inner core. Sizes are stamped for permanent identification, helping with organization and quick selection during repetitive work. Key Benefits 1/8in hex power bit with 5/16in hex shank for secure fit. 72mm (2.83in) overall length balances reach, clearance, and control. Made from High Speed Steel for strength, durability, and anti-corrosion performance. Heat-treated construction delivers tough exterior with superior inner core strength. Stamped size markings provide permanent identification for faster tool organization. Meets or exceeds ANSI standards established by the American National Standards Institute. Designed for heavy, repeat use, this bit focuses on durability, clear identification, and dependable fitment for professional fastening tasks.