I bought one of those sets that you pictured, to remove part of a broken
nipple from a home heating boiler. That, and a considerable bit of heat from
two mapp torches did the job. After a while.

I sure hope your $75 tool does the job.
..
Christopher A. Young
Learn more about Jesus
www.lds.org
..
..
"Danny D." wrote in message
...

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).