Elevate your plumbing projects with this durable black malleable iron coupling. Designed to seamlessly connect two 3/8 inch FIP fittings, it ensures a secure and reliable joint for various applications. Ideal for both residential and commercial use, this coupling offers exceptional strength and resistance to corrosion, making it a smart choice for long-lasting performance.
![B & K - STZ Industries 3/8 in. FIP each X 3/8 in. D FIP Black Malleable Iron Coupling [310CO-38]](http://everydaysupplyco.com/cdn/shop/files/4067260_A.eps_High.jpg?v=1695775463&width=800)
![B & K - STZ Industries 3/8 in. FIP each X 3/8 in. D FIP Black Malleable Iron Coupling [310CO-38]](http://everydaysupplyco.com/cdn/shop/files/4067260_A.eps_High_1024x.jpg?v=1695775463)