There must be something out there, but if you have to... you can make your own. I used to make them as a kid.
Start with a piece of 3/4" steel rod, about 6" long. Cover it with a layer of friction tape. Put 100 winds of lacquered wire onto the rod, covered by another layer of friction tape. Then wind 1600 winds onto the rod (outer windings), working back and forth for even distribution. Cover with friction tape. I used a hand crank to turn the rod, with the other end clamped into dad's lathe with the belt disconnected.
I used a low wattage 110V bulb as the load for the primary windings. Your outer windings will be your 1800 volts A/C. I made mine mounted on a piece of wood, with a hole partially drilled to accept the end of the steel bar.
Dont hook it up without that lightbulb for a primary winding load, or things turn into flame and smoke! That method is more exciting if the garage is attached to the house, mom is in the kitchen, and you've left the door into the house open.
JimL