14/20 Gold Filled Wire. 20 Gauge, Round, Half Hard. 1 Oz / Approximately 22 Feet Of Wire. Can't stop wire wrapping? Save money, buy in bulk. This gauge and hardness of 14/20 Gold Filled wire is frequently recommended by teachers and experts for wire wrapping and bending projects. NOTE: Each lot is approximately one ounce in weight, and approximately 22 feet long. May vary from this amount by up to one percent.