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Socket 1/2" Drive Metric Deep 12 pt 3 - NEPROS

Part #: B4L-30W

The NEPROS B4L-30W 1/2" Drive Metric Deep 12 pt 30mm Socket is engineered for professional automotive and industrial applications, delivering precision, durability, and reliable performance. Crafted by NEPROS, a division of Kyoto Tool Co., Ltd. (KTC), this socket is designed to meet the rigorous demands of expert technicians, providing a secure fit and efficient operation in various challenging environments.

Key Features

  • Exceptional Durability: Manufactured from KTC's proprietary 5GQ Steel, which is developed in cooperation with leading special steel manufacturers, and enhanced with advanced heat treatments and hard chrome plating for superior strength, longevity, and corrosion resistance.
  • High Precision 12-Point Design: Features an N-PowerFit Shape that maximizes contact with fasteners, ensuring a secure grip and minimizing the risk of rounding, particularly useful for both hex and 12-point fasteners.
  • Optimal Accessibility: The deep well design allows for effortless engagement with recessed nuts, bolts with protruding threads, and long fasteners often found in engines and machinery.
  • Compact and Ergonomic: Engineered with minimized outer diameter, overall length, and depth, this socket offers enhanced access in confined or tight workspaces, while its ergonomic design ensures comfortable handling.
  • Reliable Engagement: The 12-point configuration facilitates quicker and easier alignment, making it ideal for rapid engagement in situations with limited visibility or awkward angles.
  • Japanese Craftsmanship: Reflects NEPROS's commitment to world-class manufacturing standards, offering high dimensional accuracy and strict quality control, backed by a lifetime warranty.

Applications

This 30mm deep 12-point socket is an indispensable tool for a range of professional tasks. It is well-suited for automotive repairs, including the removal and installation of axle nuts, suspension components, and other large chassis fasteners on various vehicles, including heavy-duty trucks. Beyond automotive use, its robust construction and precise fit make it ideal for heavy machinery maintenance, general industrial applications, and the assembly or disassembly of equipment where large metric fasteners are encountered.

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  • Model: 442564
  • Shipping Weight: 1.01lbs
  • UPC: 00498943135458
  • Manufacturers Part #: B4L-30W
  • Manufactured by: NEPROS
  • Also Known As: KTC-B4L-30W

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