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Astro Tools 78005 4pc 3/8' Drive Goliath High Torque-Saver Impact Extension Bar Set 2.5' -15'

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$45.63

$ 21 .99 $21.99

In Stock
  • The first impact extensions designed for modern high performance 3/8" impact wrenches
  • Goliath extensions deliver 15-25% more torque to the fastener than every other 3/8" extension that came before them
  • Larger shaft size takes up minimal additional space, around 2mm extra in each direction
  • Precision heat treated Cro-Mo, simple lifetime warranty process. Just email Astro an image of the damaged tool and have a replacement shipped!


Maximize your impact wrench's power with the Astro Tools 78005 Goliath Impact Extension Bar Set. This 4-piece, 3/8" drive set, ranging from 2.5" to 15", is specifically engineered for high-torque applications. The Goliath extensions deliver an unprecedented 15-25% more torque than any previous 3/8” impact extension, ensuring you conquer the toughest fasteners.