Genius Tools Star Screwdriver Bit T45 Size, 5/16 Inch Hex Shank Drive, 88mm Length, Durable S2 Steel Construction - 6545

Genius Tools Star Screwdriver Bit T45 Size, 5/16 Inch Hex Shank Drive, 88mm Length, Durable S2 Steel Construction - 6545 Professional Screwdriver Bit

This T45 star screwdriver bit is built for consistent fit and reliable torque transfer in professional hand tool setups. The 5/16" hex shank drive and 88mm overall length provide a practical balance of access and control for everyday shop and field work.

Made from High Speed Steel with anti-corrosive properties, the bit is designed to hold up under repeated use. Heat treatment adds a tough exterior with a stronger inner core, while permanently stamped sizing helps with fast identification and tool organization.

Key Benefits

• T45 star screwdriver bit with 5/16" hex shank for secure drive fit.
• 88mm (3.46") overall length balances reach, control, and stability.
• High Speed Steel construction delivers strength, durability, and anti-corrosive protection.
• Heat-treated design provides tough exterior and strong core for long life.
• Permanently stamped size marking supports quick identification and better tool organization.
• Meets or exceeds ANSI standards for consistent, professional-grade performance.
• Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.

SKU 6545 is designed and made for professional technicians who expect dependable, repeatable performance from their screwdriver bits. With durable materials, heat-treated strength, and clear size markings, it integrates cleanly into a professional tool kit while maintaining quality aligned with recognized ANSI standards.