Replacement Piston Blade Driver AL50D for Hitachi N5008AC N5008AC2 Stapler Staple Gun

Replacement Hitachi Stapler Piston Blade Driver. This is a generic replacement driver with o-ring for the Hitachi N5008AC, N5008AC2 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