9/16in Hex Shank, 9/16in Hex Screwdriver Bit 125mmL

Genius Tools Hex Screwdriver Bit 9/16 Inch Size, 9/16 Inch Hex Shank, 125mm Length, Durable Construction - 3636 Hex Screwdriver Bit This 9/16in hex screwdriver bit is built for consistent fit, controlled engagement, and dependable performance in professional hand tool setups. The 9/16in hex shank helps provide a stable connection, while the 125mm (4.92in) overall length supports access without sacrificing handling. Made from High Speed Steel and finished with heat treatment, it combines a tough exterior with a strong inner core. Permanent size stamping keeps identification quick and clear when organizing bits by size. Key Benefits 9/16in hex shank and 9/16in bit size for secure, consistent fit. 125mm (4.92in) overall length balances reach, control, and handling in use. High Speed Steel construction supports high strength, durability, and anti-corrosion properties. Heat-treated design creates a tough exterior with a strong inner core. Permanently stamped size marking improves tool organization and fast identification. Meets or exceeds ANSI standards for quality and dependable professional performance. SKU 3636 is designed and made for professional technicians who rely on tools that hold up to heavy use. With durable materials, clear identification marks, and ANSI-compliant construction, it fits cleanly into a well-organized bit set where reliability and repeatability matter.