Genius Tools Hand Socket 3-3/4 Inch 1 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 887120

$423.50
sku
887120
Free Shipping Banner
  • Genius Tools 1" drive hand socket fits 3-3/4" fasteners for service work.
  • 120mm (4.72") overall length provides reach while staying easy to control.
  • Chromium Molybdenum Alloy Steel construction supports strength, durability, and anti-corrosive properties.
  • Chrome polished finish resists corrosion and holds up in shop conditions.
  • Stamped size markings enable quick identification and better tool organization.

Genius Tools Hand Socket 3-3/4 Inch 1 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 887120 Professional Hand Socket

This 1" drive 3-3/4" hand socket is built for demanding service work where strength, consistent fit, and long-term durability matter. With a 120mm (4.72") overall length, it provides practical reach while remaining easy to control in tight or crowded tool setups.

Constructed from Chromium Molybdenum Alloy Steel, the socket delivers high strength with anti-corrosive properties. A chrome polished finish adds another layer of corrosion resistance, while stamped size markings help keep tool selection fast and accurate during everyday use.

Key Benefits

  • 1" drive 3-3/4" hand socket for heavy-duty fastening applications.
  • 120mm (4.72") overall length balances reach and stable handling.
  • Chromium Molybdenum Alloy Steel construction provides high strength and durability.
  • Anti-corrosive material properties help protect the socket in harsh environments.
  • Chrome polished finish resists corrosion and holds up to shop conditions.
  • Stamped size markings support quick identification and better tool organization.
  • Meets or exceeds ANSI standards for dependable professional-grade performance.

SKU 887120 is designed for professional technicians and built for a lifetime of heavy use. Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, it supports reliable daily service work while keeping identification clear and finishes resistant to corrosion over time.

More Information
Brand Genius Tools
Type Hand 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