Genius Tools Tamperproof Star Bit T50 Size, 5/16 Inch Hex Shank Drive, 88mm Length, Durable S2 Steel Construction - 7550

Genius Tools Tamperproof Star Bit T50 Size, 5/16 Inch Hex Shank Drive, 88mm Length, Durable S2 Steel Construction - 7550 Professional Screwdriver Bit

This tamperproof T50 star screwdriver bit is built for consistent fit and dependable torque transfer in professional hand tool setups. The 5/16 inch hex shank helps it seat securely in compatible drivers, while the 88mm overall length provides practical reach for fasteners set slightly deeper.

Made from high-speed steel for strength and anti-corrosive performance, the bit is heat treated to combine a tough exterior with a strong inner core. Size markings are stamped for quick identification and long-term tool organization.

Key Benefits

• T50 tamperproof star bit profile supports secure engagement on matching fasteners.
• 5/16 inch hex shank drive offers stable fit in compatible bit holders.
• 88mm overall length (3.46 inches) improves access in tighter working areas.
• High speed steel construction delivers strength, durability, and anti-corrosive properties.
• Heat-treated design provides tough exterior wear resistance with a strong inner core.
• Stamped size markings enable fast identification and better tool organization over time.
• Meets or exceeds ANSI standards and includes a limited lifetime warranty.

Designed for heavy, repeat-use environments, this bit matches the expectations of professional technicians who need reliable performance across demanding tasks. It balances durability with clear identification features to keep work efficient, while maintaining quality standards and warranty coverage for added confidence in daily use.