Take This Quiz to Find out How Skilled Are You With ToolsShare:FacebookPinterestTwitterMailCan you name this tool?3%Next Correct Incorrect Wire gauge refers to the size rating for wires. The largest is 7/0, while the smallest is 50, with common gauges ranging from 0 to 30. Can you name this tool? Wire Substance Wire Gauge Wire Karats Wire Corder 3%