86pc Rivet Nut Tool Kit with M3-M8 Inserts for Metal Repair

86pc Rivet Nut Tool Kit. Why Choose Our 86pc Rivet Nut Tool Kit?. (Contents include: M3 1x mandrel + 20pcs inserts; M4 1x mandrel + 20pcs inserts; M5 1x mandrel + 20pcs inserts; M6 1x mandrel + 10pcs inserts; M8 1x mandrel + 10pcs inserts.).

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