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Socket 3/8" Drive Metric Deep 6 pt 2 - NEPROS

Part #: B3L-20

The NEPROS B3L-20 Socket is a precision-engineered 3/8" drive, 2mm metric deep 6-point socket, crafted for professional automotive and industrial applications. As part of NEPROS's top-tier line, this socket is designed to deliver unmatched performance and durability, making it an essential tool for technicians who demand superior quality and reliability in their work.

Key Features

  • Exceptional Durability and Finish: Each NEPROS socket boasts a proprietary hard chrome plating, providing a mirror-shine finish that ensures outstanding resistance to wear and corrosion, extending tool life in demanding environments.
  • Optimal Fastener Fit (N-PowerFit): Engineered with NEPROS's advanced N-PowerFit technology, this 6-point socket minimizes the gap between the fastener and the socket, distributing stress evenly through a gentle arc. This design significantly reduces the risk of rounding fasteners and enhances torque efficiency.
  • Deep Well Design: The deep profile of the B3L-20 socket provides extended reach, allowing technicians to effortlessly access and secure recessed or long-threaded metric fasteners in confined spaces.
  • Professional-Grade Construction: Manufactured in Japan from high-quality materials and subjected to optimal heat treatment and advanced processing technology, NEPROS sockets offer maximum strength with minimal wall thickness, rivaling the quality of leading professional tool brands.
  • Clear Identification: The socket is clearly marked with its size for quick and easy identification within a busy toolbox.

Applications

This 2mm metric deep socket is ideal for specialized tasks in automotive repair, particularly for small fasteners found in intricate electronic components, sensor mounts, or delicate engine bay assemblies. Its precision and deep reach also make it valuable in industrial maintenance for securing small metric hardware in machinery, electronics, and control systems where standard sockets may not provide adequate access or engagement. It is suitable for professionals working on motorcycles, small engines, and precision equipment requiring precise fastening.

Only 2 left in stock - order soon

$19.17

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 442314
  • Shipping Weight: 0.36lbs
  • UPC: 00498943130064
  • Manufacturers Part #: B3L-20
  • Manufactured by: NEPROS
  • Also Known As: KTC-B3L-20

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

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