1/4in Hex Shank, 4mm Hex Screwdriver Bit 125mmL

Genius Tools Hex Screwdriver Bit 4mm Size 1/4 Inch Hex Shank 125mm Length Precision Drive Durable Steel - 2634, Hex screwdriver bit This 4mm hex screwdriver bit is built for precision fastening with a 1/4in hex shank and an extended 125mm overall length for improved reach and control. It's made for consistent engagement on 4mm hex fasteners while maintaining compatibility with standard 1/4in hex bit holders. Manufactured from High Speed Steel and heat treated for long-term durability, it's designed to hold up under professional use. The size is permanently stamped for quick identification during tool organization and daily workflow. Key Benefits 4mm hex screwdriver bit with 1/4in hex shank for broad compatibility. 125mm overall length improves access while maintaining control in tighter spaces. High Speed Steel construction delivers strength, durability, and anti-corrosive properties. Heat-treated design provides a tough exterior and strong inner core. Stamped size marking supports fast identification and efficient tool organization. Meets or exceeds ANSI standards for dependable fit, consistency, and performance. SKU 2634 is designed for technicians who need a reliable, long 4mm hex bit for repeated service work. With durable materials, clear identification markings, and ANSI-aligned performance, it supports accurate fastening and consistent results across demanding shop and field environments.