Genius Tools Tamperproof Star Bit T-40 Size 1/4 Inch Hex Shank 56mm Length High Speed Tool Steel Drive - 7340

Genius Tools Tamperproof Star Bit T-40 Size 1/4 Inch Hex Shank 56mm Length High Speed Tool Steel Drive - 7340 Professional Screwdriver Bit

This professional screwdriver bit is built for tamperproof star fasteners that require a secure, consistent fit. With a 1/4 inch hex shank and a 56mm (2.2 inch) overall length, it’s sized for controlled driving and dependable engagement in a wide range of service and repair work.

Designed for long-term shop use, the bit is heat treated for a tough exterior and strong inner core. Size markings are stamped for quick identification during tool organization, and the bit meets or exceeds ANSI standards for quality expectations.

Key Benefits

• T-40 tamperproof star profile helps reduce slippage and fastener damage.
• 1/4 inch hex shank fits common bit holders and driver tools.
• 56mm (2.2 inch) overall length balances reach with precise control.
• Made from High Speed Tool Steel drive material for strength and durability.
• Heat-treated construction supports professional use with tough exterior and core strength.
• Permanently stamped size markings make identification fast and tool storage easier.
• Backed by a Genius Tools limited lifetime warranty against manufacturer defects.

SKU 7340 is built to match professional expectations for fit, durability, and repeatable performance. Its stamped size marking, ANSI alignment, and heat-treated design support efficient workflow and consistent results, while the tamperproof star profile helps maintain cleaner engagement on demanding fasteners.