Do it 1/2 x 1/2 x 20 in. Vinyl Faucet Connector is a flexible vinyl supply tube designed to provide reliable and kink- water flow for all modern applications. It features 1/2" F.I.P. or 7/16" O.D. slip-joint connections with solid brass inserts, ensuring durability and secure fittings. The tubing is constructed with two layers of specially formulated NSF and FDA polymer, reinforced with tough polyester braiding for extra strength and long life. Its unique flexibility prevents crimping or water blockage, making installation quick and hassle- without the need for washers, rings, inserts, or sleeves. The outer layer is made of polyester-braid reinforced PVC, while the inside lining is a nontoxic synthetic polymer that withstands water temperatures ranging from 5°F to 230°F, safe for drinking water. This connector is color-coded with a green flag label for faucet hookups, making identification easy. It comes complete and ready to use in a convenient package. Model Number: 433586