I have an old fuji frame that has a piece of metal rattling around inside the down tube. I can move it around by tipping the bike upside down and such, but it won't move out of the down tube.

Anyone have suggestions for getting it out? I thought a torch might melt it onto the side, but I don't have a torch. I also tried to maneuver it into the seat tube and out the top (with the seat post out of course). No luck yet.