Fitting - Bulkhead - AC Refrigerant - Straight - 6 AN Hose Crimp to 6 AN Male O-Ring Bulkhead - Aluminum / Steel - Natural / Zinc Oxide - Each . **NOTE:
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/