This 3/8 inch OD, 1/4 inch ID, durable, corrosion resistant stainless steel gas connector is configured with 1/2 inch MIP x 1/2 inch FIP adapters and is 18 inches in length. With a durable pre-applied high temperature black coating, the gas connector provides a low-visibility gas connector installation. Designed with safety in mind, this CSA approved gas connector is commonly used for the installation of home appliances such as gas wall heaters.