The Proto J5259B Locking Extension has a 1 3/4 in. length and is designed to be used with 3/8" drive tools. The locking extension features 4-point measurements, which are ideal for torque applications. The black oxide finish offers resistance...

In stock
  • RevType
  • 2
  • Manufacturer
  • PROTO
  • Sku
  • J5259B
  • Identity
  • 22637932685

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