VEVOR 16" Rivet Nut Tool, Labor-Saving Rivnut Tool Kit with 13PCS Metric & SAE Mandrels, 186PCS Rivet Nuts,M3, M4, M5, M6, M8, M10, M12, 1/4-20, 5/16-18, 3/8-16,1/2-13, 8-32, 10-24 With Carrying Case

I'd try Vevor!

If you need a replacement mandrel of 16" Rivet Nut Tool, please contact after-sales customer service.

The thickness of the material that a rivet nut tool can work on depends entirely on the grip range of the specific rivet nuts being used, rather than the tool itself. Because this VEVOR 16" kit includes a massive variety of 13 different mandrel sizes (from small M3/8-32 up to large M12/1/2-13), the compatible material thickness will vary by size.

No, that's not possible. If this answer does not resolve your issue, please contact us again for assistance.

This product comes with a blow-molded case.

The metric thread size of 16" Rivet Nut Tool is 0.039 inches.

M6-1.0 (Typical M6 size used in Japanese & European vehicles, for example.)