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The WERA 05059634001 is a power screwdriver bit designed for use with 1/4-inch hex drive power tools and impact drivers. It features a 4 mm specialty hex point and measures 6 inches in overall length, making it suitable for applications that require extended reach. The 5 mm body diameter keeps the bit compact while maintaining strength during high-torque power driving. This bit is intended for installation by electricians, HVAC technicians, plumbers, and general trade professionals who regularly drive standard hex fasteners with cordless or pneumatic power tools.
This bit is used in residential and commercial trade applications wherever 4 mm hex fasteners are encountered. Common scenarios include panel assembly, equipment installation, and mechanical fastening tasks that require a power-driven hex bit. The 6-inch overall length provides clearance in recessed or obstructed fastener locations where shorter bits cannot reach effectively.
Designed as a standard replacement or supplemental bit for 1/4-inch hex drive power screwdrivers, impact drivers, and drill drivers that accept standard hex shank accessories.
This bit is installed by inserting the 1/4-inch hex shank into a compatible power tool chuck or bit holder. Ensure the tool is powered off or the trigger is locked before changing bits. Use appropriate PPE when operating power driving equipment. Follow applicable worksite safety codes for power tool use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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