Premium Material Piston Driver Blade for Hitachi VH650 NV65A Nail Gun Nailer Contemporary

Hitachi Nailer Piston Driver Blade. This is a driver with o-ring for the Hitachi NV65A, VH650 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. to unscrew.

Features:

Heat treated tool steel 6150 - Rockwell hardness 50-52

Aerospace grade #2024 Aluminum piston

Mechanically locked piston driver interface