Galvanized 3/4" Insert Coupling (Barb x Barb)

Save on a quality Galvanized 3/4" Insert Coupling (Barb x Barb). This coupling is a fitting that allows you to connect two 3/4" Poly Pipelines together. It features two tapered and barbed male connections ideal for a snug and leak-free poly pipe connection when installed correctly. 

This coupling and other fittings are used in a variety of different plumbing applications. They can be used in hot water applications, but cold water is best with the galvanized pipe. Its construction is very durable and its ability to resist corrosion and rust makes it a better choice over black iron or copper fittings.