If you are looking for a high-quality impact socket, the Proto J7421M 21mm 6 pt Impact Socket is an excellent choice. Made of alloy steel, this impact socket has a black oxide finish and is resistant to corrosion. The 6 point design offers greater...

In stock
  • RevType
  • 2
  • Manufacturer
  • PROTO
  • Sku
  • J7421M
  • Identity
  • 22637878773

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