LASCO 10-2113 3/8-Inch Female Compression by 1/2-Inch Female Iron Pipe by 12-Inch Flex Braided Vinyl Water Supply The product is 3/8x1/2x12PolyConnector Easy and simple use kit The product is manufactured in China 3/8-Inch compression x 1/2-Inch female iron pipe x 12-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