The SCI 3" Rigid IMC Conduit Threaded Coupling is a durable and reliable fitting made of zinc die-cast material. It features a silver color and a 3-inch thread size, designed for rigid metal conduit (RMC) applications. The coupling provides rigidity and is specifically designed for threaded connections, ensuring a secure and stable installation. Ideal for electrical equipment and supplies, this conduit coupling is a high-quality accessory that offers stability and strength in industrial settings.