If you tinker around with cars very much, sooner or later you're bound to run into a problem involving tubing. Perhaps it's tube bending, tube flaring, types of fittings, or possibly all of these ...

So you've got all the handtools you can fit in your roll-away. Your power tools are spilling from the workbench onto the floor. You've had your welder for a while and can even lay some good-looking ...