Lasco 10-2431 Water Supply Flex Braided Vinyl 1/2-Inch Female Iron Pipe X 1/2-Inch Female Iron Pipe X 30-Inch. 1/2-Inch female iron pipe x 1/2-Inch female iron pipe x 30-Inch . Braided vinyl supply. Use to connect most faucets to water source. Lead free product. meets California AB-1953. Vermont. and new federal standards for low lead applications. Uniform Plumbing Code (UPC) certified and approved - Industry standard ensuring product quality and safety.