Genius Tools Impact Socket 2-1/16 Inch Size 3/4 Inch Drive Heavy-Duty CR-Mo Steel - 665266

$64.74
sku
665266
  • Genius Tools 665266 is a 2-1/16 inch impact socket with a 3/4 inch drive for high-torque fastening applications.
  • The 2-1/16 inch socket size and 3/4 inch drive make selection clear when matching large fasteners and compatible drive tools.
  • 70mm (2.76 inch) overall length balances access and rigidity, supporting controlled use in heavy-duty service work.
  • CR-Mo steel construction, oil-quenched heat treatment, and a matte black oxide coating support strength, wear resistance, and anti-corrosive properties.
  • Permanently stamped size markings help identify the socket quickly and keep similar impact sockets organized during service tasks.

Genius Tools Impact Socket 2-1/16 Inch Size 3/4 Inch Drive Heavy-Duty CR-Mo Steel - 665266 Impact Socket

This 3/4" drive 2-1/16" impact socket is built for high-torque fastening where durability and consistent fit matter. Manufactured from Chromium Molybdenum Alloy Steel, it combines strength with anti-corrosive properties to support long-term shop use.

With a 70mm (2.76") overall length, it balances access and rigidity. Permanent size stamping helps keep sockets organized and easy to identify during repairs and service work.

Key Benefits

  • 3/4" drive, 2-1/16" size for heavy-duty impact socket applications.
  • 70mm (2.76") overall length supports reach without sacrificing strength.
  • Chromium Molybdenum alloy steel delivers high strength and long-term durability.
  • Matte black oxide coating helps protect against corrosion and wear.
  • Oil-quenched heat treatment provides a tough exterior and strong inner core.
  • Permanently stamped size markings improve identification and tool organization.
  • Meets or exceeds ANSI standards; backed by a limited lifetime warranty.

Designed and made for professional technicians, this socket is built to handle repeated heavy use while maintaining dependable performance. The CR-Mo construction, heat treatment, and black oxide finish work together to support tool longevity, while the clear size stamp keeps your 3/4" drive impact set easier to manage.

More Information
Brand Genius Tools
Type Impact Sockets
WARRANTY icon
WARRANTY

Engineered for performance, backed by confidence.

Genius Tools offers robust warranties tailored to each product line.

Warranty
SUPPORT icon
SUPPORT

Exceptional service is just a message away

Contact the Genius Tools support team via email, form, or phone.

Contact Us
BLOG icon
BLOG

want to get more out of your tools?

Check out the Genius Tools blog for helpful tips, tricks, and how-to-guides.

Blog
CATALOGUE icon
CATALOGUE

From socket sets to specialty tools, our full catalog has what pros need.

- download now

Catalogue