This is for 1 pair of Female cam lock fittings for your home brewery. Together with a length of shiny new silicon tube and some hose clamps, you can use this pair to make up a single host that connects to the male camlock fittings on you homebrew pump, kettles, mash tuns etc etc. Please note that the silicone seals may be stained, but are perfectly functional and sanitary. . If you're viewing, I suppose you know what these are, but any queries, please get in touch. Rob