3/4" Drive Impact Socket Extension, SAE, 1 pcs MPN:21WL70

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Brand: Westward
Part #: 21WL70
UPC: 190735768457
SKU
510-G5307836
$83.16 for Order Qty of 4
Regular Price $29.11 Special Price $20.79

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3/4" Drive Impact Socket Extension, SAE, 1 pcs

The WESTWARD 21WL70 Impact Socket Extension is a versatile tool designed for mechanical and automotive work, extending the reach of impact sockets for use with powered impact wrenches. Its heavy-duty alloy steel construction and black oxide finish ensure durability and resistance against corrosion. With a 3/4 inch drive and 4 inch length, this extension provides access to hard-to-reach areas, making it ideal for tasks such as loosening or tightening fasteners in engine compartments, transmissions, and other confined spaces. Its SAE-compliant design and high-torque capabilities make it a reliable choice for professionals and DIYers alike.

Top product features:

  • Constructed from alloy steel, the impact socket extension is built to withstand high torque applications.
  • The impact socket extension features a black oxide finish that enhances its durability and provides resistance against corrosion.
  • The square-shaped input and output drives are designed to accommodate four points, adhering to SAE measurements.

Top product applications:

  • Automotive Repair
  • Heavy Equipment Maintenance
  • Industrial Machinery Repair
Product details about the WESTWARD - 21WL70 Impact Socket Extension.

Impact socket extensions are essential tools in mechanical and automotive work, designed to extend the reach of impact sockets for use with powered impact wrenches. These extensions are constructed with heavy-duty materials, often featuring a robust steel build, to withstand the high torque generated by impact tools. The primary purpose of impact socket extensions is to provide access to hard-to-reach areas, allowing mechanics and technicians to efficiently tighten or loosen fasteners in various applications without compromising on durability or performance.

The WESTWARD - 21WL70 Impact Socket Extension is a standard type socket extension with an overall length of 4 inches. It features both input and output drive sizes of 3/4 inch, making it suitable for tasks requiring this specific measurement. The square-shaped input and output drives are designed to accommodate four points, adhering to SAE (Society of Automotive Engineers) measurements.

Constructed from alloy steel, the impact socket extension is built to withstand high torque applications. Its black oxide finish not only enhances its durability but also provides resistance against corrosion. Despite being non-insulated and non-sparking, it meets ASME B107.110 standards which speaks volumes about its quality and reliability.

This single-piece tool has a female square drive type on the input side and a male square on the output side, providing versatility in usage across various tasks that require an impact-rated tool. However, please note that this product does not feature any locking mechanism.

Additional Information

  • Country of Origin: TW
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 3.94
  • Package Width: 1.73
  • Package Height: 1.73
  • Package Weight: 1.16
Product info last updated on March 29, 2026 3:11pm UTC Category: Hand Tools
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In stock