Piston Driver Hitachi NR83A, NR83A2 Framing Nailer

Premium Quality Aftermarket Piston Driver for Hitachi NR83A + A2 Product Description: Aftermarket Hitachi Framing Nailer Piston Driver. This is a generic replacement driver with o-ring for the Hitachi NR83A, NR83A2, NR83A2(S) framing 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. Features: Heat treated tool steel 6150 - Rockwell hardness 50-52 Aerospace grade #2024 Aluminum piston Mechanically locked piston driver interface

Returns Accepted for this item if it's within 30 Days