Genius Tools Tamperproof Star Bit T-40 Size 1/4 Inch Hex Shank 225mm Length Precision Drive Durable Construction - 7940

Genius Tools Tamperproof Star Bit T-40 Size 1/4 Inch Hex Shank 225mm Length Precision Drive Durable Construction - 7940 Professional Screwdriver Bit

This tamperproof star screwdriver bit is built for precision fastening with T-40 security Torx-style screws. The 1/4" hex shank fits standard bit holders, while the 225mm overall length helps reach fasteners in recessed or hard-to-access areas.

Made from High Speed Steel and heat treated for strength, it balances a tough exterior with durable core performance. Size markings are stamped for permanent identification, supporting faster selection and cleaner tool organization in professional kits.

Key Benefits

• T-40 tamperproof star tip delivers a secure fit on security fasteners.
• 1/4" hex shank works with common drivers, holders, and extensions.
• 225mm overall length improves access to deep or obstructed fasteners.
• High Speed Steel construction provides strength, durability, and anti-corrosive properties.
• Heat-treated design supports a tough exterior and strong inner core.
• Size is stamped for permanent, easy identification during tool organization.
• Meets or exceeds ANSI standards and is backed by a Limited Lifetime Warranty.

Designed for professional technicians and heavy-use environments, this long-reach T-40 tamperproof bit supports consistent engagement, dependable durability, and straightforward identification in the toolbox. Its corrosion-resistant High Speed Steel build and heat-treated strength help maintain performance over time in demanding service and maintenance work.