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Adapter - 1/2" Female x 3/8" Male - SK Hand Tool

Part #: 401

The SK Hand Tool 401 Adapter is an essential component for any professional automotive or industrial toolkit, designed to enhance the versatility of your existing drive tools and sockets. This precision-machined adapter allows seamless integration between 1/2 inch drive tools and 3/8 inch drive sockets, providing greater flexibility and efficiency in various working conditions. Crafted for durability and consistent performance, it ensures technicians can tackle a wider range of fasteners without needing a separate set of tools.

Key Features

  • Enhanced Drive Flexibility: Converts a 1/2 inch female drive to a 3/8 inch male drive, optimizing tool usage for different socket sizes.
  • Secure Socket Retention: Features a robust ball detent mechanism that securely holds sockets in place, preventing slippage and improving safety during demanding tasks.
  • Professional-Grade Durability: Constructed from high-quality steel, engineered to withstand the rigors of daily professional use in automotive and industrial environments.
  • Corrosion-Resistant Finish: Finished with SK's signature SuperKrome plating, offering superior resistance to corrosion and wear for extended tool life.
  • Precision Fit: Manufactured to exacting standards for a precise fit, ensuring reliable power transfer and reducing the risk of rounding fasteners.

Applications

This adapter is indispensable for professional mechanics and industrial technicians who require adaptability in their workspace. It is commonly used when a 1/2 inch drive ratchet or breaker bar is preferred for leverage, but the application requires a 3/8 inch drive socket for clearance or specific fastener sizes. Ideal for tasks such as engine work, suspension maintenance, industrial machinery adjustments, and any scenario demanding a reliable interface between different drive sizes.

Specifications

  • Size: 1/2 In Female x 3/8 In Male
  • Diameter: 0.87 inches
  • Overall Length: 1.36 inches
Usually In Stock Usually ships in 24-48 hours Manufacturer Direct

$20.71

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 57787
  • Shipping Weight: 0.15lbs
  • UPC: 025141004014
  • Manufacturers Part #: 401
  • Manufactured by: SK Hand Tool
  • Also Known As: SK401, SK401, SKT-401, SKT401

This product was added to our catalog on Friday 16 February, 2007.

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