exhaust pipe joint splitter

[Walt Philipson <WaltP@Anspach.com>]

I'm looking for a tool that can pull exhaust pipe joints apart. I know I've
seen them recently, but I can't remember where. I thought Harbor Freight,
but that's not it. It looks like two clamps. They clamp on either side of
the joint, and then jack-screws push the clamps apart, which pulls the pipes
apart. Anyone know where I can find them? Any other suggestions?

Walt Philipson
waltp@anspach.com