Pro Grade Heavy Duty Pneumatic Rivet Nut Gun Tool With 1 Quarter 5 Sixteenths 3 Eighths Self Locking Heads Embedded Muffler Vent Adjustable Speed Control Alloy Steel Rotor Durable Air Rivet Nut Gun Kit With 8 Mandrels

Heavy Duty Pneumatic Rivet Nut Gun Kit: 1/4, 5/16, 3/8 heads ✔️ 8 mandrels per size, 2 air inlets, 60-80 PSI, 400 RPM

This professional rivet nut tool is built for quick, reliable fastening in metal fabrication, automotive work, and construction. It works with copper, aluminum, and galvanized rivet nuts (not for stainless steel or flat half hex rivets). An embedded muffler vent helps keep noise down during operation.

✅ 1/4" self-locking head with 8 mandrels per size
✅ 5/16" self-locking head with 8 mandrels per size
✅ 3/8" self-locking head with 8 mandrels per size
✅ Premium aluminum body and high-hardness steel mandrels for wear resistance
✅ Embedded muffler vent reduces noise during operation
✅ Adjustable airflow knob plus 60-80 PSI working pressure and 400 RPM no-load
✅ Ergonomic anti-slip grip and rocker switch prevent accidental forward/reverse

💡 What is a heavy duty rivet nut gun used for in metal fabrication? This handy tool makes installing rivet nuts fast and reliable. - Handy for quick rivet nut installation in aluminum, copper, and galvanized panels - Great for automotive body work, cabinets, and enclosures - Improves speed, consistency, and holding strength in assemblies

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