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3/8" Extension

SKU: 7142XXX

Product Overview:

$10.00 - $30.00


  • Warranty:

Sonic Tools extensions are made from tough Chrome Vanadium steel for strength and for fighting off corrosive materials like rust. A hex head on the top of the extension provides a place for a wrench, when needed, and knurling on the shaft provides additional grip for your fingers. Sonic extensions include the lifetime warranty.


Sonic Tools 3/8" Drive Extensions are forged with durable Chrome Vanadium construction. The hex head allows for wrench application, and the knurled shaft ensures a firm grip. Suitable for a variety of tasks, they come in lengths including  with a lifetime warranty and 24-hour tool exchange service. (SKU: 7142044, 7142075, 7142150, 7142200, 7142250, 7142300, 7142450, 7142600)


  • Extends into Hard-to-Reach Places
  • Also available in 1/4", 1/2", 3/4", and 1" Drive
  • Available in 2", 3", 6", 8", 10", 12", 18", 23" length
  • Chrome Vanadium
  • Lifetime Warranty with 24-Hour Online Tool Exchange

Specs & downloads


  • Weight: 1lbs


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