This 1/2 in. OD, 3/8 in. ID, durable, corrosion resistant stainless steel gas connector is configured with 1/2 in. MIP x 1/2 in. FIP adapters and is 18 in. L. Designed with safety in mind, this CSA approved gas connector is commonly used for the installation of home appliances such as gas dryers and water heaters. This gas connector is 100 % leak tested.