These were designed by me, from the original gear, which I still have. I make these Identical to the original
pretty close. The inside hole is tricky on some tables. DO NOT PRESS on, it will just break again. Which is 
why it broke in the first place. It needs to be a little tight, but not pressed on tight, all it does is move the
tone arm around. And If a customer snaps one in half, I usually send them another one. But you will have
to show me a pic of the broker gear, I am not sending out free gears.
Pay attention to my drawing, if you buy one.

I now send 2 with every order, until I achieve absolute perfection. They are both a little different on the inner diameter.

I have sold over 22 so far, for sales.