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Socket 3/8" Drive SAE Standard 12 pt 7/8 - NEPROS

Part #: B3-7/8W

The NEPROS B3-7/8W 3/8" Drive SAE Standard 12-point 7/8" Socket is engineered for professional technicians and mechanics who demand precision and reliability from their tools. Designed for a secure fit on 7/8-inch SAE fasteners, this socket delivers consistent performance in a wide range of automotive and industrial applications, making it an essential component of any professional toolkit.

Key Features

  • Precision 12-Point Design: The 12-point configuration provides a secure grip on hex fasteners, minimizing slippage and reducing the risk of rounding bolt heads, even on stubborn or worn components.
  • Durable Construction: Manufactured by NEPROS, this socket is crafted from high-grade alloy steel, ensuring exceptional strength, hardness, and resistance to wear and corrosion for a long service life.
  • Optimal 3/8" Drive: The versatile 3/8" drive size offers a balance of torque capacity and maneuverability, suitable for a broad spectrum of fastening tasks encountered in professional settings.
  • SAE Standard Sizing: Precisely machined to 7/8" SAE dimensions, guaranteeing an accurate fit for American Standard Series fasteners found in many vehicle systems and industrial machinery.
  • Professional-Grade Finish: Features a high-quality finish that not only enhances corrosion resistance but also allows for easy cleaning and quick identification in a busy workshop environment.

Applications

This NEPROS socket is ideal for various professional tasks, including engine component maintenance, suspension work, drivetrain adjustments, and general chassis repairs in automotive settings. It is also well-suited for industrial machinery installation, maintenance, and repair, where reliable engagement with SAE fasteners is critical. Its robust construction makes it appropriate for demanding environments requiring consistent performance.

Specifications

  • Manufacturer: NEPROS
  • Model Number: B3-7/8W
  • Product Name: Socket
  • Drive Size: 3/8"
  • Socket Size: 7/8"
  • Point Count: 12 pt
  • Standard: SAE Standard
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$11.01

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  • Model: 442231
  • Shipping Weight: 0.19lbs
  • UPC: 00498943131009
  • Manufacturers Part #: B3-7/8W
  • Manufactured by: NEPROS
  • Also Known As: KTC-B3-7/8W

This product was added to our catalog on Saturday 30 May, 2026.

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