Genius Tools Impact Socket 5-5/16 Inch Jumbo Size 2-1/2 Inch Drive Chrome Molybdenum Durable Construction - 920870

$3,140.13
sku
920870
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  • 5-5/16 inch jumbo impact socket with a 2-1/2 inch drive, clearly sized for matching large SAE fasteners and drive tools.
  • Chrome molybdenum alloy steel construction supports strength, durability, and corrosion resistance for high-torque impact socket applications.
  • 175mm (6.89") overall length provides practical reach while helping maintain stable engagement on the fastener.
  • Heat treated through oil quenching and finished with matte black oxide to support toughness and surface protection.
  • Permanently stamped size markings make this 5-5/16 inch socket easier to identify, select, and organize with other jumbo impact sockets.

Genius Tools Impact Socket 5-5/16 Inch Jumbo Size 2-1/2 Inch Drive Chrome Molybdenum Durable Construction - 920870 Jumbo Impact Socket

Built for high-torque impact applications, this 2-1/2" drive, 5-5/16" jumbo impact socket is engineered for demanding professional service work. The Chromium Molybdenum Alloy Steel construction supports high strength and long-term durability, while anti-corrosive properties help it hold up in tough shop environments.

With an overall length of 175mm (6.89 inches), it provides practical reach and stable engagement. Size markings are permanently stamped for fast identification when organizing large-drive sockets. The socket is heat treated through oil quenching and finished with a matte black oxide coating to create a tough exterior and strong inner core for lifetime professional use.

Key Benefits

  • 2-1/2 inch drive and 5-5/16 inch size for heavy-duty impact work.
  • Chromium Molybdenum Alloy Steel delivers high strength and long wear life.
  • Matte black oxide finish helps resist corrosion in demanding environments.
  • Oil-quenched, heat-treated design enhances exterior toughness and core strength.
  • 175mm (6.89 inch) overall length balances reach, control, and accessibility.
  • Permanently stamped size markings simplify identification and tool organization.
  • Meets or exceeds ANSI standards for consistent fit and dependable performance.

SKU 920870 is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects and is built to the expectations of professional technicians. This socket’s combination of CR-Mo durability, clear size ID, and heat-treated construction supports consistent performance under repeated impact use without sacrificing reliability.

More Information
Brand Genius Tools
Type Impact Sockets
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