Eliminate the guesswork when replacing your faucet supply line, with a universal connector made to fit all brands. Includes size adaptors for most common water supply connections. Fluidmaster faucet water supply connectors are built to last. Made of a tough polymer core covered with braided stainless steel wire, these connectors exceed every code requirement in the book for durability. Fluidmaster offers a wide variety of types and sizes, perfect for your home improvement efforts.