Heavy Duty Rivet Nut Tool Kit With 13 Mandrels And 130 Nuts For M3 To M12 Sae Sizes Plus Metric Fasteners A Solid All In One Set Perfect For Auto Repair, Metalworking Projects And DIY Fixes Under The Hood

Solid rivet nut tool set for metric SAE bolts car repairs
✔️ 13 mandrels 130 nuts PVC grips 17 inch (432 mm) tool handle

This rivet nut tool helps create strong threads in aluminum steel panels efficiently. It works perfectly for car door hinge replacement or machinery bracket mounts without welding processes.

✅ Interchangeable mandrels switch in seconds without extra tools available
✅ Thickened PVC grips prevent hand fatigue during extended use sessions
✅ Secure installation for stainless copper or zinc materials easily
✅ Rugged carrying case keeps all 130 nuts organized neatly stored

⚠️ Please note this listing is a single unit unless otherwise specified.

💡 Why use a threaded insert system instead of tapping directly.
To strengthen weak mounting holes without damaging surrounding material.
- Maintains structural integrity within thin gauge sheet steel substrates
- Eliminates need for weld backing plates or complex hardware setup
- Allows repeated bolt removal while keeping threads functional over time
- Improves load bearing capacity compared to standard tapped holes