Genius Tools Impact Socket 6-3/8 Inch Size 3-1/2 Inch Drive Extra Long CR-Mo Steel Heavy Duty - 928404

$5,915.14
sku
928404
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Extra-long 3-1/2" drive impact socket for high-torque fastening and extended reach.

  • 6-3/8" size with 3-1/2" drive supports heavy-duty, high-torque applications.
  • 220mm (8.66") overall length improves access in hard-to-reach areas.
  • Chromium Molybdenum alloy steel construction for high strength and durability.
  • Oil-quenched heat treatment with matte black oxide coating resists wear and corrosion.
  • Permanently stamped size markings provide quick identification and better tool organization.

Genius Tools Impact Socket 6-3/8 Inch Size 3-1/2 Inch Drive Extra Long CR-Mo Steel Heavy Duty - 928404 Impact Socket

Built for high-torque fastening, this 3-1/2" drive impact socket in 6-3/8" size is engineered for durability and consistent performance under heavy use. The extra-long 220mm (8.66") overall length helps extend reach while maintaining stable engagement.

Made from Chromium Molybdenum Alloy Steel (CR-Mo), it is designed for high strength with anti-corrosive properties. Clear, permanently stamped sizing supports quick identification and tool organization in professional environments.

Key Benefits

  • 3-1/2" drive impact socket supports heavy-duty, high-torque applications.
  • Extra-long 220mm (8.66") length improves access in hard-to-reach areas.
  • CR-Mo alloy steel delivers strength, durability, and anti-corrosive protection.
  • Oil-quenched heat treatment enhances exterior toughness and inner core strength.
  • Matte black oxide coating helps protect against wear and corrosion.
  • Permanently stamped size markings make identification fast and dependable.
  • Meets or exceeds ANSI standards for professional-grade reliability.

SKU 928404 is designed and made for professional technicians who need long-term performance from their impact sockets. With its heat-treated CR-Mo construction, stamped markings, and protective finish, it fits organized workflows and demanding service conditions while maintaining strength and durability over time.

More Information
Brand Genius Tools
Type Impact Sockets
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