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Socket 3/8" Drive Metric Standard 12 pt 2 - NEPROS

Part #: B3-20W

The NEPROS B3-20W Socket is a professional-grade 3/8" drive metric standard 12-point socket engineered for precision and durability in demanding automotive and industrial applications. Crafted by Kyoto Tool Co., Ltd. (KTC), this socket embodies NEPROS' commitment to superior quality and performance, designed to meet the rigorous demands of professional technicians.

Key Features

  • Exceptional Durability: Manufactured from NEPROS' proprietary 5GQ Steel, this socket undergoes advanced heat treatments and surface finishing for enhanced strength, wear resistance, and corrosion protection.
  • Optimal Fastener Fit: Featuring the innovative N-PowerFit Shape, the socket maximizes contact surface area with fasteners, distributing stress evenly to prevent rounding and damage to nuts and bolts.
  • High Precision Construction: Engineered with industry-leading minimal tolerances, this socket ensures a secure, precise fit, reducing play and improving operational safety and comfort.
  • Compact Design: Designed with minimized outer dimensions, the NEPROS B3-20W allows for easier access to confined or hard-to-reach areas often encountered in engine bays and intricate machinery.
  • Superior Finish: A proprietary hard chrome plating not only provides excellent anti-wear and anti-corrosion properties but also contributes to the tool's refined aesthetic.
  • Clear Identification: The socket features clear, beautifully refined engravings, ensuring quick and efficient size identification during use.

Applications

This 3/8" drive, 20mm, 12-point metric socket is an indispensable tool for a wide range of professional tasks. It is ideal for general automotive maintenance and repair, including engine work, suspension adjustments, and brake system servicing on various vehicle makes and models. Beyond automotive, its robust construction and precise fit make it suitable for industrial machinery assembly, maintenance, and repair, where reliable and durable tooling is critical.

Specifications

  • Manufacturer: NEPROS
  • Model Number: B3-20W
  • Drive Size: 3/8"
  • Socket Type: Metric Standard
  • Point Count: 12 pt
  • Size: 20mm
Only 1 left in stock - order soon

$9.07

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  • Model: 442207
  • Shipping Weight: 0.16lbs
  • UPC: 00498943129822
  • Manufacturers Part #: B3-20W
  • Manufactured by: NEPROS
  • Also Known As: KTC-B3-20W

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

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