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Extension 1/2" Drive 300mm - NEPROS

Part #: NBE4-300

The NEPROS NBE4-300 Extension is a professional-grade tool designed to provide enhanced reach and versatility for automotive and industrial technicians. With a 1/2" drive and a substantial 300 mm length, this extension is engineered to access fasteners in confined or recessed areas, significantly improving workflow efficiency. It integrates seamlessly with existing 1/2" drive ratchets, breaker bars, and sockets, making it an indispensable component of any professional toolkit.

Key Features

  • Durable Construction: Crafted from high-strength alloy steel, this extension is built to withstand the rigors of daily professional use, ensuring longevity and reliable performance.
  • Precision Engineering: Manufactured to exacting NEPROS standards, it offers a secure fit with minimal wobble, maintaining optimal torque transfer and reducing the risk of rounding fasteners.
  • Corrosion Resistance: Finished with a high-quality plating, the NBE4-300 resists rust and corrosion, preserving its appearance and functionality in demanding workshop environments.
  • Optimized Length: The 300 mm (approximately 12 inches) length provides ample reach for deep-set components or when working around obstructions.
  • Professional-Grade: Designed for critical applications, it meets the demands of professional mechanics and industrial users who require dependable tools.

Applications

This NEPROS extension is ideal for a wide range of tasks where standard tools cannot reach. It is particularly useful in automotive repair for accessing engine bay components, transmission bolts, suspension mounting hardware, and exhaust system fasteners. In industrial settings, it facilitates maintenance on machinery, equipment assemblies, and structural components where extra reach is crucial. Its robust construction ensures reliable performance with impact wrenches, ratchets, and other 1/2" drive tools for various heavy-duty applications.

Only 1 left in stock - order soon

$55.91

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 441979
  • Shipping Weight: 0.97lbs
  • UPC: 00498943604299
  • Manufacturers Part #: NBE4-300
  • Manufactured by: NEPROS
  • Also Known As: KTC-NBE4-300, NPNBE4-300

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

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