Harbor Freight Tools


1/2 in. Drive Impact Socket Extension Set, 4 Piece

Extend the reach of your impact wrench with this extension set

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This 4 piece extension set extends the reach of your impact wrench for easier access in tight spots and crowded engine bays. Each piece in this extension set is constructed of rugged chrome vanadium steel and coated with black phosphate to resist rust. This reliable set of extensions is essential for any garage or auto shop.

  • Extends the reach of your impact wrench
  • Chrome vanadium construction
  • Black phosphate finish to prevent corrosion

67972, 2689
Drive Size
1/2 in.
Black phosphate
Chrome vanadium
Shipping Weight
1.73 lb.
1-3/4 in., 2-1/2 in., 4-1/4 in., 9-1/4 in.
Note: Specifications are approximate and subject to change

Lifetime Warranty. We guarantee this Tool to be free from defects in material and workmanship for the life of the product. Limitations apply.