Aftermarket Hitachi coil Nailer Piston Driver. This 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 al...

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Aftermarket Hitachi coil Nailer Piston Driver. This 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
  • Compatible with: Metabo HPT (Hitachi) NV45AB2 Side Load Coil Roofing Nailer
  • NV45AB2(S) Bottom Load Coil Roofing Nailer | NV45AB 1-3/4" Heavy Duty, Roofing Coil Nailer NV45AB2M 1 3/4" Roofing Coil Nailer | NV45AB3 Nailer

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