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The WERA 05059451001 is a slotted power screwdriver bit built for use with 1/4 inch hex drive power tools and impact drivers. The bit measures 6 inches in overall length and features a 5/32 inch blade width with a blade thickness of 0.030 inches, making it suited for screw sizes 3F through 4R. The 4.00 mm body diameter provides a consistent shank profile for secure chuck engagement. Designed for professional tradespeople who need a reliable slotted bit for repetitive fastening tasks in HVAC panels, electrical enclosures, and mechanical assemblies.
This bit is appropriate for use in residential and commercial service applications where slotted fasteners are encountered on junction boxes, equipment access panels, terminal blocks, and similar hardware. The 6 inch length provides added reach in confined spaces without sacrificing torque transfer. Technicians working in HVAC, electrical, and plumbing trades will find this bit useful for fieldwork requiring a standard slotted profile with power-tool compatibility.
Designed for use with any 1/4 inch hex drive power screwdriver, drill driver, or impact driver accepting standard hex shank bits.
Insert the 1/4 inch hex shank fully into the tool chuck before operating to ensure secure engagement. Verify the blade width matches the fastener slot width before applying torque to prevent cam-out and fastener damage. Power down the tool before changing bits. Use appropriate eye protection when operating power tools in environments with debris or metal filings.
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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