Harbor Freight Tools


3/8 in. Drive Professional Socket Extension Set, 6 Piece

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All ICON™ socket extensions feature premium heat treated chrome moly steel with a durable polished chrome finish that offers superior strength and corrosion resistance

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ICON™ Professional Socket Extensions are designed for increased torque and strength. We use a premium heat treated chrome moly steel, with a high polished chrome finish that offers superior strength and corrosion resistance. All ICON™ socket extensions have a durable spring-loaded ball detent to provide a secure fit on the socket. We've also added easy-to-read size markings and included a premium storage tray to help keep your tools organized. Like the rest of the ICON™ hand tools, these socket extensions are backed by a hassle-free, manufacturer’s lifetime warranty.

  • Hardened chrome moly steel for increased torque and strength
  • Spring loaded ball detent keeps sockets securely in place
  • High polished finish resists corrosion and stays clean
  • Small diameter shank with knurling for tight spaces
  • Premium storage tray included

Drive Size
3/8 in.
Chrome moly
Product Weight
1.68 lb.
Shipping Weight
2.35 lb.
1-1/2 in., 3 in., 5 in., 6 in., 8 in., 12 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.