Both Copper and Aluminum Wire are in stock. The copper wire, used for wiring products to be plated, is available in 12, 14, 16, 18, 20, 22, and 24 gauges. It is sold by the roll or by the case. Each roll is 10 pounds, 6 rolls per case. The aluminum wire is sold in 12 pound rolls and is available in 8 (.1285), 11 (.0907), 14 (.0641), 16 (.0508), 18 (.0403), and 20 (.0320) gauge (numbers in parentheses represent nominal diameter in inches). The copper rod (not shown) is stocked in 1/8", 3/16", 1/4", 5/16", 3/8", and 1/2" in 12 ft. lengths.