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Socket 1/2" Drive Metric Deep 12 pt 27 - NEPROS

Part #: B4L-27W

The NEPROS B4L-27W 27mm deep socket is engineered for demanding professional automotive and industrial applications. Designed for use with a 1/2" drive, this 12-point metric socket provides reliable engagement and enhanced torque transfer, making it an essential addition to any professional toolkit. Its deep profile allows access to fasteners in recessed areas where standard sockets cannot reach.

Key Features

  • Premium NEPROS Quality: Manufactured to exacting standards, ensuring exceptional durability and consistent performance in rigorous work environments.
  • Deep Wall Design: Specifically crafted for reaching deeply recessed nuts and bolts, common in engine bays, suspension components, and machinery assemblies.
  • 12-Point Configuration: Offers increased engagement options on fasteners, reducing the risk of rounding off bolt heads and allowing for easier alignment in confined spaces.
  • Precision Metric Fit (27mm): Provides a snug, accurate fit for 27mm metric fasteners, crucial for preventing slippage and ensuring efficient operation.
  • 1/2" Drive Compatibility: Compatible with standard 1/2" drive ratchets, breaker bars, and impact wrenches, offering versatility across various tasks.

Applications

This NEPROS 27mm deep socket is ideal for professional technicians working on heavy-duty vehicles, agricultural equipment, and industrial machinery. Common applications include accessing and tightening or loosening large chassis bolts, suspension components, drive train fasteners, and other high-torque metric applications that require a deep reach. Its robust construction is suitable for both hand tool and power tool use in professional garage and workshop settings.

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  • Model: 442554
  • Shipping Weight: 0.92lbs
  • UPC: 00498943135427
  • Manufacturers Part #: B4L-27W
  • Manufactured by: NEPROS
  • Also Known As: KTC-B4L-27W

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