Genius Tools Square Screwdriver Bit S#4 Size, 1/4 Inch Hex Shank, 56mm Length, Precision Drive, Durable Construction - 9304

Genius Tools Square Screwdriver Bit S#4 Size, 1/4 Inch Hex Shank, 56mm Length, Precision Drive, Durable Construction - 9304 Professional Screwdriver Bit

This S#4 square screwdriver bit is built for consistent fit and controlled driving with a standard 1/4" hex shank. The 56mm (2.2") overall length supports both reach and stability, making it a practical choice for daily service work where repeatable results matter.

Made from High Speed Steel with anti-corrosive properties, the bit is designed to resist wear and maintain strength under regular use. Heat treatment adds a tough exterior while supporting inner core strength for long-term durability.

Key Benefits

• S#4 square drive profile delivers secure engagement and reduces cam-out during driving.
• 1/4" hex shank fits compatible bit holders and drivers for fast tool changes.
• 56mm (2.2") length balances reach and control in common fastening positions.
• High Speed Steel construction provides strength, durability, and anti-corrosive performance.
• Heat-treated design creates a tough exterior with superior inner core strength.
• Size stamp supports quick identification and better organization in tool storage.
• Meets or exceeds ANSI standards and is backed by a Limited Lifetime Warranty.

SKU 9304 is intended for professional technicians who need dependable, repeatable performance from a square-drive bit. With stamped sizing for easy identification and a build that emphasizes strength and longevity, it’s a straightforward addition to a precision-focused bit set without unnecessary complexity.