Heater Hose Connector - Universal 3/4" Hose w/ Hex Nipple

Products are engineered & tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once & fix it right w/ Four Seasons. Corrosion & rust inhibitor coated, heavy cast OE style construction, quality machined thread ports. Extended fitting, galvanized steel construction, shouldered hex design, tested to ensure quality & durability. Shouldered hex design Galvanized steel construction Tested to ensure quality and durability 3/8" NPT Thread