Introducing the STZ Industries 3/4 in. FIP each X 1/2 in. D FIP Black Malleable Iron Coupling, now available at James Trading Company in Roseboro, NC. This robust coupling is designed for a variety of plumbing applications, making it an essential component for both professionals and DIY enthusiasts. Crafted from durable malleable iron, this coupling ensures a reliable connection for your gas, air, and LP piping needs, providing peace of mind for your home projects.