15', propane appliance extension hose assembly, 3/8" pipe thread is most commonly used in addition to the existing hose for more length between the propane cylinder & the portable appliances, 3/8" male pipe thread x 3/8" female pipe thread.
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. Wash your hands after handling this product. For more information go to www.P65Warnings.ca.gov