Wiha 71541 T10 Torx Insert Bit 1/4 in Drive 10-pack

Product Description

The WIHA 71541 is a T10 Torx insert bit designed for use with 1/4 inch hex drive power tools and bit holders. Built from steel, this bit measures 25mm (approximately 1 inch) in overall length, placing it in the standard insert bit category commonly used in production, HVAC service, electrical, and light mechanical applications. The T10 Torx profile provides a positive fit in star-drive fasteners, reducing cam-out compared to Phillips or slotted profiles. Sold in a pack of 10, the 71541 suits technicians who cycle through bits regularly or stock multiple kits at once.

This bit is suited for residential and commercial service work wherever T10 Torx fasteners are encountered. Common applications include HVAC cabinet panels, electrical enclosures, appliance repair, and light-duty equipment assembly. The 1/4 inch hex shank is compatible with standard bit holders, quick-release chucks, and 1/4 inch drive screwdrivers. The pack quantity of 10 makes it a practical restocking option for service vans or shop benches.

Key Features

• T10 Torx profile for positive engagement in star-drive fasteners
• 1/4 inch (6mm) hex shank fits standard bit holders and quick-release chucks
• 25mm overall length — standard insert bit form factor
• Steel construction for durability in repetitive-use applications
• Pack of 10 supports restocking and multi-tech service kits

Compatibility

Designed for use with any 1/4 inch hex drive bit holder, quick-release chuck, or 1/4 inch drive screwdriver accepting standard 25mm insert bits.

Installation Notes

Insert bits should be seated fully into the bit holder or chuck before applying torque to avoid slippage and fastener damage. Inspect bits for wear or rounding of the Torx profile before each use, as a worn bit can damage fastener heads. Bits are not intended for impact driver use unless the tool and bit are both rated for impact service.