Do it 1/28 x 3/8 in. Vinyl Faucet Connector, 12 in. is a flexible and reliable supply tube designed for hot and cold water connections. It features a 3/8" compression thread for supply valves and a 1/2" Female Iron Pipe (F.I.P.) fitting for faucet shanks. This connector is constructed with solid brass inserts and two layers of specially formulated NSF and FDA polymer, reinforced with tough polyester braiding to ensure durability and prevent kinks. The outer layer is made of polyester-braid reinforced PVC for extra long life, while the inner lining is a nontoxic synthetic polymer that withstands water temperatures ranging from 5°F to 230°F, making it safe for drinking water. The product is designed for easy installation without the need for washers, rings, inserts, or sleeves. Its unique flexibility helps avoid crimping or water blockage, and it comes complete and ready to use. Additionally, it is color-coded with a green flag label for faucet hookups, providing convenience and clear identification. Model Number: 456125