Genius Tools Hex Screwdriver Bit 3/4 Inch Hex Shank, 3/4 Inch Drive, 160mm Length, Durable Construction - 3748

Genius Tools Hex Screwdriver Bit 3/4 Inch Hex Shank, 3/4 Inch Drive, 160mm Length, Durable Construction - 3748 Professional Hand Tool Bit

This 3/4" hex screwdriver bit is built for controlled torque transfer and repeatable fit in professional hand tool setups. With a 3/4" hex shank and 3/4" drive interface, it’s designed to stay secure under load while maintaining reliable engagement during demanding service work.

At 160mm (6.3 inches) overall length, it offers added reach without sacrificing handling. High Speed Steel construction and heat treatment help balance a tough exterior with strong core performance, while stamped size markings support quick identification in a busy tool cart or drawer.

Key Benefits

• 3/4" hex shank and 3/4" drive design supports secure fitment.
• 160mm (6.3") overall length improves reach while maintaining control.
• High Speed Steel construction delivers strength, durability, and anti-corrosive properties.
• Heat-treated for a tough exterior and superior inner core strength.
• Stamped size markings enable fast, permanent identification for better tool organization.
• Meets or exceeds ANSI standards for consistent performance expectations.
• Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.

SKU 3748 is a professional-grade screwdriver bit intended for long-term shop use where durability, identification, and consistent fit matter. The combination of High Speed Steel, heat treatment, and clear size stamping supports dependable performance over repeated cycles, helping keep your workflow organized and your hand tools ready for heavy use.