Dormont portable outdoor hose connectors are used to attach gas appliances such as grills, patio heaters, chimeneas and fire pits to natural gas or propane fuel sources. The connectors are available in 10’ and 12’ lengths, and 1/2” and 3/8” diameters. The hose connectors allow an appliance to be easily moved around an outdoor living or appliance storage area. Dormont.