Replacement Piston Blade Driver for Hitachi NV83A4 Nailer Nail Gun
Regular price
$32.99
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Replacement Hitachi Nailer Piston Driver. This is a generic replacement drivers with o-ring for the Hitachi NV83A4 nailer. 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.
Features:
- Heat treated tool steel 6150 - Rockwell hardness 50-52
- Aerospace grade #2024 Aluminum piston
- Mechanically locked piston driver interface