Genius Tools Hex Screwdriver Bit 4mm Size 1/4 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4734

Genius Tools Hex Screwdriver Bit 4mm Size 1/4 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4734 | Hex Screwdriver Bit

This 4mm hex screwdriver bit is built for precise fastening with a standard 1/4" hex shank. The 160mm (6.3") overall length helps reach recessed or hard-to-access fasteners while maintaining controlled engagement at the tip.

Made from High Speed Steel and heat treated for a durable exterior with a strong inner core, it is designed for long-term professional use. The size marking is stamped for quick identification and reliable tool organization in busy work environments.

Key Benefits

• 4mm hex tip with 1/4" hex shank fits common bit holders.
• 160mm (6.3") overall length improves access in tight or recessed spaces.
• High Speed Steel construction supports strength, durability, and corrosion resistance.
• Heat-treated design balances a tough exterior with a strong inner core.
• Stamped size marking provides permanent identification for faster tool selection.
• Meets or exceeds ANSI standards for consistent fit and performance expectations.
• Backed by a Genius Tools Limited Lifetime Warranty against manufacturer defects.

SKU 4734 is a professional-grade precision driver bit intended to withstand heavy use while keeping sizing clear and consistent. With its corrosion-resistant High Speed Steel build and ANSI-aligned quality, it supports dependable, repeatable results for technicians who rely on accurate hex engagement.