14" Rivet Nut Tool, Hand Rivet Nut Setter Kit with 6pcs Metric/SAE

Packing List1 × 14 rivet nut gun6 × Metric / SAE interchangeable mandrel parts (1/4-20, 5/16-18, 3/8-16, M6, M8, M10)1 × multifunction spanner1 × tool box1 ×21 pieces rivet nuts( 5 pieces for each mandrel 1/4-20 5/16-18, 3/8-16, 2 pieces for each mandrel M6, M8, M10)Rubbery Handle and ergonomic design makes install the nuts less fatigue and soft. Labor & Time Saving: tools-free Rivet Tools can change mandrel and nose pieces by hand.Thicked and long arms can save the 50% efforts. Perfect for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.