Superior Parts SP 877-898U Aftermarket Piston Driver for Hitachi NV50A1 (Premium US S7 Steel)

Superior Parts SP 877-898U Aftermarket Piston Driver for Hitachi NV50A1 (Premium US S7 Steel). This is a generic replacement driver with o-ring for the Hitachi NV50A1. The UNI-LOK piston driver is designed to ensure that our Piston Driver Assembly remains securely fastened and guaranteed to never unscrew.. Aluminum is crimped into the UNI-LOK grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro-mechanically locked piston driver interface.

Features:

• Material: USA S7 Steel
• Aerospace grade #2024 Aluminum piston
• Mechanically locked piston driver interface

Compatible With:

• NV50A1 Light-Duty Coil Utility Nailer
• NV50AP2 Full Round Head, Coil, Wire Collation Pasti-Tacker Plus