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Replacement Piston Driver Blade for Hitachi NV45AB, NV45AB2 Coil Nailers Nail Gun

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  • $24.99

Replacement  Driver Blade for Hitachi coil NailerThis is a generic replacement driver with o-ring for the Hitachi NV45AB, NV45AB2, NV45AB2(S) coil nail guns. This comes with a patent pending locking mechanism which will not allow the driver to unscrew from the piston. Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. Guaranteed never to unscrew.


  • Heat treated tool steel 6150 - Rockwell hardness 50-52
  • Aerospace grade #2024 Aluminum piston
  • Mechanically locked piston driver interface
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