Genius Tools Screwdriver Bit 5/16 Inch Hex Shank #3 Phillips Drive 285mm Length Durable Steel - 1903

Genius Tools Screwdriver Bit 5/16 Inch Hex Shank #3 Phillips Drive 285mm Length Durable Steel - 1903 Professional Screwdriver Bit

This professional screwdriver bit is built for technicians who need dependable fit and reach. It combines a 5/16" hex shank with a #3 Phillips drive to help transfer torque consistently while working on demanding fasteners.

With an overall length of 285mm (11.22 inches), it provides added access for recessed or hard-to-reach screws. The bit is made from High Speed Steel and heat treated for long-term durability and anti-corrosive performance in regular shop use.

Key Benefits

• 5/16" hex shank pairs with #3 Phillips drive for secure engagement.
• 285mm overall length improves reach on recessed and awkward fastener locations.
• High Speed Steel construction delivers strength and durability under professional load.
• Anti-corrosive properties help maintain performance in demanding work environments.
• Heat-treated design balances a tough exterior with strong inner core.
• Permanently stamped size marking supports fast identification and better tool organization.
• Meets or exceeds ANSI standards for dependable, professional-grade expectations.

Designed for heavy, repeated use, this bit supports efficient workflow through clear identification, consistent specifications, and durable materials. It is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, reinforcing long-term confidence for professional technicians.