About 1/2 x 4 Aluminum
1/2-inch x 4-inch Aluminum metals are a great choice to optimize your manufacturing capacity. 1/2-inch x 4-inch Aluminum metals come in an assortment of colors including black. Be on the lookout for various items made in China. Compare an assortment of leading brand names, like Cree. Metals come in new or previously owned condition on eBay, so you can get more value for less money.