Edelbrock Hose End Straight 3/8In NPT to 1/2In Barb Clear Anodize

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 wont rust or corrode. Their available clear anodized and black finish in a variety of sizes to suit your application. Hose End; Straight; 3/8in. NPT to 1/2in. Barb; Clear Anodize Edelbrock part #4804 Vacuum Cap Assortment Set of 20 provide a way to seal vacuum line connections on your intake manifold, carburetor or wherever you need.