Genius Tools Triple Square Bit M8 Size 5/16 Inch Hex Shank 56mm Length High Strength Steel Drive - 8308

Genius Tools Triple Square Bit M8 Size 5/16 Inch Hex Shank 56mm Length High Strength Steel Drive - 8308 Professional Screwdriver Bit

This professional screwdriver bit is built for technicians who need consistent fit and repeatable torque transfer on triple square fasteners. The M8 triple square profile pairs with a 5/16 inch hex shank, making it compatible with common bit holders and drivers.

At 56mm (2.2 inches) overall length, it balances access and control for precise fastening work. The bit is made from High Speed Steel and heat treated to deliver a tough outer surface and a strong inner core for long-term service.

Key Benefits

• M8 triple square bit profile supports accurate engagement and reduced cam-out.
• 5/16 inch hex shank fits standard drivers, extensions, and bit holders.
• 56mm overall length provides compact reach while maintaining stable handling.
• High Speed Steel construction delivers high strength with anti-corrosive properties.
• Heat-treated design improves exterior durability and inner core strength.
• Size is permanently stamped for fast identification and better tool organization.
• Meets or exceeds ANSI standards for dependable, professional-grade performance.

Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this bit is designed and made for professional technicians and built to perform over a lifetime of heavy use. SKU: 8308.