I bought a Fernco & one of each of all the nipple sizes today:
http://www1.picturepush.com/photo/a/...g/12570264.jpg
But, neither Home Depot, nor ACE, nor Lowes had nipple extractors
anywhere near the needed size:
http://www2.picturepush.com/photo/a/...g/12570275.jpg
So, I have the $75 internal pipe wrench on order.
Need to find a time to work on it as things came up today.
Will report back when I get into the kitchen again (not my house,
so, it's not as easily accessed as I'd like).