Edelbrock 8184 Heater Hose Fitting Straight 1/2 in. NPT And 3/4 in. Barb Clear Anodized Heater Hose Fitting
These heater hose ends are designed to hold up to any plumbing task you have. They are made from high quality aluminum to ensure they won't rust or corrode. They are available in clear anodized and black finish and in a variety of sizes to suit your application.