Generic 88pc Thread Repair Kit Set Rethread M6 M8 M10 Damaged Threads Garage Tool The items you ordered will be shipped out in 1-2 business day via e-packet by China Post when your payment is clear. The arrival time is about 7-12 business days to United States usually. M6 X 1.0 X 8.0mm M8 X 1.25 X 10.8mm M10 X 1.25 X 13.5mm Ideal for restoring damaged threads, suitable for engine repair and other automotive applications