One kit satisfies all your needs. Package includes 12pcs American Standard master cylinder adapters for nearly all domestic and import cars.
You can use it with a brake fluid bleeder and brake oil exchanger machine. Such as forBrake Oil Exchanger, MR CARTOOL F108 Brake Fluid Bleeder, F118 Beake Bleeding Machine and other Brake Oil Exchangers.
You can also use them with your manual fluid pressure bleeder, easily remove fluid, and refill fluid into your entire brake system.