Genius Tools Square Screwdriver Bit S#4 1/4 Inch Hex Shank 200mm Length Precision Drive - 9804

Genius Tools Square Screwdriver Bit S#4 1/4 Inch Hex Shank 200mm Length Precision Drive - 9804 | Professional Screwdriver Bit

Built for precision driving with square fasteners, this S#4 square screwdriver bit features a 1/4" hex shank and an extended 200mm overall length for added reach. It is intended for professional technicians who need consistent fit, reliable engagement, and straightforward size identification during daily tool use.

Made from High Speed Steel and heat treated for strength, the bit is designed to resist corrosion and maintain durability over long service life. ANSI compliance is stated to meet or exceed established American National Standards Institute requirements, supporting dependable shop-ready performance.

Key Benefits

• S#4 square screwdriver bit profile supports accurate fit and efficient fastener engagement.
• 1/4" hex shank fits compatible drivers and bit holders for broad tool compatibility.
• 200mm overall length adds reach and leverage for hard-to-access screw locations.
• High Speed Steel construction provides high strength, durability, and anti-corrosive properties.
• Heat-treated design creates tough exterior with superior inner core strength.
• Size markings are stamped for permanent, quick identification and better tool organization.
• Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.

SKU 9804 is purpose-built for heavy-use environments where bit strength and consistent sizing matter. The combination of extended length, square drive profile, and stamped identification supports efficient workflow, while the heat-treated High Speed Steel construction helps maintain performance through repeated professional use.