A:AnswerIf you look at this item on Wal-Mart's site, you can see in the description that the cables are " 6ft 10 Gauge jumper cables". 1-2 would be great for heavy duty trucks, as a comparison.
A:AnswerHi. Thank you for showing interest in our product the $19.99 is only for the cable jumpers and basic tools while the $29.99 it includes all that is in the $19.99 plus car patching tools.