Aftermarket Hitachi Nailer Piston Driver. This is a generic replacement driver with o-ring for the Hitachi NT65MA2, NT65MA3, NT65MA4, NT65MA4(S) 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 NT65MA2 15-Gauge Angled Finish Nailer
- ? NT65MA3 2-1/2" 15-Gauge Angled Finish Nailer
- ? NT65MA4(S) Finish Nailer
- ? NT65MA4 Finish Nailer
- ? NT65MA4M 2 1/2" 15-Gauge Angled Finish Nailer
Liam Evans - 2024-03-03
Outstanding experience! The product quality is exceptional, and the customer service is responsive and helpful. Will definitely return!