The nVent Cadweld Exothermic Mold GRC182Q is a high-quality connector designed by nVent ERICO. This product is made in the United States and comes as a single unit. The model GTC182Q is capable of concentrating a 4/0 AWG copper wire to a 3/4 copper-clad rod, providing a reliable connection for electrical applications. With its superior quality and performance, this connector is a valuable addition to any electrical equipment and supplies inventory.