Socket 1/2" Drive Metric Deep 6 pt 9 - NEPROS

Part #: B4L-09

The NEPROS B4L-09 1/2" Drive Metric Deep Socket is engineered for demanding professional automotive and industrial applications. This precision-crafted 9mm, 6-point deep socket provides superior grip and access, making it an essential addition to any professional's toolkit for tackling recessed fasteners with confidence and efficiency.

Key Features

  • Precision 9mm Metric Size: Accurately machined for a precise fit on 9mm metric fasteners, reducing the risk of rounding.
  • Deep Well Design: Offers extended reach to access nuts and bolts located in deep recesses, tight spaces, or on long threaded rods.
  • 6-Point Configuration: Maximizes contact with fasteners, providing high torque transfer and minimizing slippage or damage to hardware.
  • 1/2" Square Drive: Compatible with standard 1/2" drive ratchets, breaker bars, and extensions for robust leverage.
  • Professional-Grade Construction: Manufactured by NEPROS, known for exceptional tool quality, durability, and a long service life under heavy use.

Applications

The NEPROS B4L-09 deep socket is ideal for professional mechanics and technicians working on a wide range of vehicles and machinery. It is particularly useful for tasks such as:

  • Removing and installing spark plugs in certain engine types.
  • Accessing deeply seated bolts on engine components, transmissions, and suspension systems.
  • Working on exhaust manifold bolts and other fasteners with extended studs.
  • General maintenance and repair where standard sockets lack the necessary reach.
Only 2 left in stock - order soon

$20.30

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  • Model: 442500
  • Shipping Weight: 0.21lbs
  • UPC: 00498943134956
  • Manufacturers Part #: B4L-09
  • Manufactured by: NEPROS
  • Also Known As: KTC-B4L-09

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

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