For Connecting Propane Tank To Two Stage Regulator, 1/4 Inch Inside Diameter Pigtail Connector, Type 1 ACME Nut x 1/4 Inch Inverted Male Flare Connector, Without Regulator, With Thermal Protection, 12 Inch Length. Kit, 12" Acme Nut Pigtail x 1/4" Inverted Flair

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov