TITLE:Female to Male Reducer Adapter FittingApplication :Fuel / Oil / Gas / WaterSize:AN 6 (Female) to AN 4 (Male)Material:Anodize 6061 Aluminum AlloyDescription:Female to Male Union ConnectorCNC Machined to Aerospace GradeHigh Quality Anodise for Durability & StrengthTight Secure & Leak Free ConnectionInclude :2 PCS