24 Gauge – Very Fine This strong, heat-tolerant wire has a maximum temperature range of 2055°F. Ideal for adding loops to your jewelry pieces or attaching jump rings. Can also be encased in fused pieces. 24 gauge is ideal for hangers for earring. Sold per foot. 33-NW19 19 Gauge – Medium 33-NW21 21 Gauge – Fine 33-NW24 24 Gauge – Very Fine