The Two-Ton Gang are minor antagonists in Batman:The Animated Series and are a group of criminals that work for Two-Face.
Two-Face hired the Two-Ton gang to help him rob two million dollars from the Gotham Mint. Batman arrived at the Mint but was overpowered by the gang. They tied Batman to a giant penny.
After the coin was launched, Batman used Two-Face's coin to free himself and uses the giant penny to defeat two of Two-Ton thugs and used a forklift to defeat the other two thugs. The Two-Ton gang were later apprehended.