Do it 1/2" FX 16" L Vinyl Faucet Connector is a high-quality vinyl supply tube designed for flexible hot and cold water connections. It features 1/2" F.I.P. or 7/16" O.D. slip-joint fittings for faucet shanks, making it compatible with a range of plumbing setups. This connector includes solid brass inserts and is constructed with two layers of specially formulated NSF and FDA polymer reinforced by tough polyester braiding. This design ensures a flexible, reliable, and kink- tubing that provides ample flow for all modern applications. The product is flag labeled for easy identification, with yellow flags for toilet hookups and green for faucet hookups. Ready to use straight out of the package, it requires no washers, rings, inserts, or sleeves. Speedi Plumb’s unique flexibility prevents crimping or water blockage, while the polyester-braid reinforced PVC exterior extra durability. The interior lining is a nontoxic synthetic polymer that can withstand water temperatures ranging from 5°F to 230°F and is FDA for safe drinking water. Model Number: