HomeFlex HFSA-12-12 Special Application Connector, 3/4-Inch MIP x 3/4-Inch FIP x 12-Inch HOME-FLEX appliance connectors can be used to connect gas appliances to the room's gas source Constructed from high quality 304 stainless steel with zinc plated steel tube nuts Assembled connector is 12 in. long Flare by male and female adapter included Approved for use with natural gas or liquid propane