Socket 1/2" Drive SAE Spark Plug 6 pt 2.8 - NEPROS

Part #: B4A-20.8P

The NEPROS B4A-20.8P Spark Plug Socket is a professional-grade tool engineered for precision and durability in automotive and industrial maintenance. Featuring a 1/2" drive and a 6-point design, this socket is specifically sized at 13/16" (20.8mm) SAE, making it ideal for the accurate removal and installation of spark plugs. Crafted to meet the rigorous demands of professional technicians, it ensures a secure fit and reliable performance for critical engine work.

Key Features

  • Precision 6-Point Design: Provides a secure, anti-slip grip on spark plug hexes, minimizing the risk of rounding and damage during removal or installation.
  • Optimal 1/2" Drive: Compatible with standard 1/2" drive ratchets and breaker bars, delivering the necessary leverage and torque for efficient spark plug service.
  • SAE 13/16" (20.8mm) Size: Accurately sized for a wide range of vehicles and engines utilizing 13/16" spark plugs, ensuring broad application versatility.
  • Professional-Grade Construction: Manufactured by NEPROS, known for high-quality tools, this socket is built from robust materials for exceptional strength, longevity, and resistance to wear and corrosion.
  • Secure Spark Plug Retention: Incorporates an internal retention mechanism to hold the spark plug firmly in place, facilitating easier insertion and extraction in tight or deep spark plug wells.

Applications

This NEPROS spark plug socket is an indispensable tool for professional mechanics, automotive technicians, and industrial maintenance personnel. It is widely used for routine spark plug changes, engine tune-ups, and diagnostics across various gasoline-powered vehicles, including passenger cars, trucks, motorcycles, and small industrial engines that require a 13/16" spark plug socket. Its robust design and precise fit ensure efficient and damage-free service, making it a valuable addition to any professional toolkit.

Only 1 left in stock - order soon

$30.62

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  • Model: 442497
  • Shipping Weight: 0.35lbs
  • UPC: 00498943152073
  • Manufacturers Part #: B4A-20.8P
  • Manufactured by: NEPROS
  • Also Known As: KTC-B4A-20.8P

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

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