Upgrade your roofing nailer's performance with the 877-761 Feeder Spring 15-Pack, designed to breathe new life into Hitachi and Metabo HPT models like NV45AB2, NV50A1, and NV50AP2. Whether you're tackling a roofing project, framing, or repairs, these springs deliver the precision and durability professionals demand.
Why Choose These Springs?
Built to Last: Engineered with heavy-duty metal that resists rust, wear, and deformation, ensuring reliable performance in harsh job site conditions.
Seamless Replacement: Replace broken or worn springs quickly—no need to buy a new nailer. Perfect for maintaining efficiency during critical projects.
Optimized Flexibility: Restore your tool's feeding mechanism to factory-level precision, reducing jams and misfires for smoother operation.
Ideal For:
Contractors needing reliable backups for high-volume jobs.
Roofers replacing springs in Hitachi/Metabo HPT coil nailers.
DIY enthusiasts seeking affordable, long-term solutions for home renovations.
Specifications:
Material: High-grade corrosion-resistant metal
Quantity: 15 springs per pack
Compatibility:Compatible with NV45AA Heavy Duty Coil Nailer.
Compatible with NV45AB 1-3/4" Heavy Duty, Roofing Coil Nailer.
Compatible with NV45AB2 Side Load Coil Roofing Nailer.
Compatible with NV45AB2(S) Bottom Load Coil Roofing Nailer.
Compatible with NV45AB2M 1 3/4 Inch Roofing Coil Nailer Side Load Magazine
Compatible with NV45AB3 Nailer
Compatible with NV45AE 1-3/4" Side Load Coil Roofing Nailer
Compatible with NV45AES Nailer
Compatible with NV50A1 Light-Duty Coil Utility Nailer
Compatible with NV50A1M 2 Inch Utility Coil Nailer (Wire Collation)
Compatible with NV50AP2 Full Round Head, Coil, (Wire Collation)

Installation Method：
Remove the retaining ring from the feeder shaft.
Slide the feeder with feeder spring off of the shaft.
The old spring can now be removed and the new one set in place.
Slide the feeder with spring back onto the feeder shaft and secure with the retaining ring.