1/4in Hex Shank, 4mm Hex Screwdriver Bit 200mmL

Genius Tools Hex Screwdriver Bit 4mm Size 1/4 Inch Hex Shank 200mm Length Precision Drive Durable Steel - 4834 Professional Hex Screwdriver Bit This professional hex screwdriver bit is built for precise 4mm hex fasteners and compatible with 1/4in hex shank drivers. The 200mm overall length helps extend reach into recessed or hard-to-access areas while maintaining control. Made from High Speed Steel and heat treated for a tough exterior with strong core performance, it's designed for demanding shop use. Permanent size stamping supports fast identification and consistent tool organization on the bench or in the field. Key Benefits 4mm hex screwdriver bit with 1/4in hex shank compatibility for common drivers. 200mm overall length provides extended reach for deep or recessed fastener access. High Speed Steel construction delivers strength, durability, and anti-corrosive properties. Heat-treated design supports a tough exterior and strong inner core performance. Permanently stamped size marking enables quick identification and organized storage. Meets or exceeds ANSI standards for consistent professional quality and fit. SKU 4834 is engineered for professional technicians who need a dependable 4mm hex bit with added length, durable steel construction, and clear size identification. Its heat-treated High Speed Steel build and ANSI-aligned performance support long-term, repeatable use in demanding environments.