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Wheel Nut Socket Semi-Long 21mm 1/2" Drive 6pt - NEPROS

Part #: B38ZM-21H

The NEPROS B38ZM-21H Wheel Nut Socket is a professional-grade 21mm, 1/2" drive, 6-point semi-long socket designed for reliable and efficient wheel service. Engineered for precision and durability, this tool is an essential addition to any professional automotive or industrial toolkit, ensuring secure engagement with wheel nuts.

Key Features

  • Professional-Grade Construction: Manufactured by NEPROS, this socket utilizes high-quality materials, including 5GQ Steel, for exceptional strength, durability, and resistance to wear, meeting the rigorous demands of daily professional use.
  • Optimal 21mm Size: Provides an exact fit for 21mm wheel nuts, crucial for preventing rounding and damage during removal or installation.
  • 6-Point Design: The robust 6-point configuration delivers maximum torque transfer and a secure grip on fasteners, reducing the risk of slippage and fastener deformation.
  • 1/2" Drive Compatibility: Designed for use with standard 1/2" drive ratchets, breaker bars, and impact wrenches, offering broad compatibility within professional workshops.
  • Semi-Long Profile: The semi-long design offers improved access in recessed wheel wells and around extended studs, balancing reach with maneuverability.

Applications

The NEPROS B38ZM-21H Wheel Nut Socket is ideally suited for a range of automotive and industrial tasks. It is commonly used by professional technicians and mechanics for tire rotations, wheel changes, and suspension work. The 21mm size is a workhorse in the automotive industry, fitting lug nuts on a vast majority of cars, SUVs, and light trucks, including many models from Ford, GM, Chrysler, Dodge, Jeep, Hyundai, Kia, VW, and Subaru. It is also a frequent size for Toyota Camry and Corolla models.

Specifications

  • Manufacturer: NEPROS
  • Model Number: B38ZM-21H
  • Product Name: Wheel Nut Socket Semi-Long
  • Size: 21mm
  • Drive: 1/2"
  • Points: 6pt
Only 1 left in stock - order soon

$42.98

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  • Model: 442259
  • Shipping Weight: 0.66lbs
  • UPC: 00498943168142
  • Manufacturers Part #: B38ZM-21H
  • Manufactured by: NEPROS
  • Also Known As: KTC-B38ZM-21H

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

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