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Socket 3/8" Drive Metric Super Long 6 pt 12 - NEPROS

Part #: B3LL-12

The NEPROS B3LL-12 3/8" Drive Metric Super Long 6 pt 12mm Socket is engineered for precision and durability in professional automotive and industrial applications. This specialized tool provides the extended reach and reliable engagement required for technicians tackling deep-set or obstructed fasteners, ensuring efficient and secure work in demanding environments.

Key Features

  • Extended Reach Design: The super long profile of this socket provides crucial access to fasteners located in recessed areas or behind obstructions, significantly improving productivity in complex tasks.
  • 6-Point Configuration: Designed for maximum contact with the fastener head, the 6-point configuration minimizes the risk of rounding and ensures superior torque transfer, even on stubborn bolts.
  • 3/8" Drive Compatibility: This 12mm socket seamlessly integrates with standard 3/8" drive ratchets, extension bars, and other drive tools commonly found in professional workshops.
  • Professional-Grade Construction: Manufactured by NEPROS, known for its commitment to quality, this socket is crafted from robust materials to withstand the rigorous demands of daily professional use in both automotive and industrial settings.
  • Precise Metric Sizing: Specifically designed for a perfect fit on 12mm metric fasteners, ensuring accurate and secure fastening or removal operations.

Applications

This NEPROS super long socket is an essential addition for automotive mechanics working on engines, chassis components, or transmission assemblies where deep access is frequently required. In industrial maintenance, it facilitates work on machinery with confined spaces, such as assembly line equipment, agricultural machinery, or complex HVAC systems, enabling technicians to reach fasteners that standard sockets cannot. It is particularly useful for tasks involving sensor installation, wiring harness removal, or accessing mounting bolts located deep within an assembly.

Only 3 left in stock - order soon

$24.84

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 442345
  • Shipping Weight: 0.31lbs
  • UPC: 00498943140445
  • Manufacturers Part #: B3LL-12
  • Manufactured by: NEPROS
  • Also Known As: KTC-B3LL-12

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

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