GearWrench 84438N 3/8" Drive Impact Locking Extension 33"

  • $ 52.36



  • Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability
  • Pin hole can be used with pin and o-ring for secure socket retention
  • Locking mechanism with sliding collar securely attaches socket to extension
  • Manganese phosphate finish to resist corrosion
  • High-visibility laser etched markings provide quick size identification
  • Meets or exceeds ASME specifications