Item: hose coupling Material: brass Size: 1/2", 3/4", 1", 1-1/4", 1-1/2" Body: forging O-ring: NBR Item: fast fitting Size: 1/2", 5/8",3/4",1",1Code: 020454Material: brassProcess: forging O-ring: NBR Body: forgedShape:reducingHead code: squareType: couplingBrand name: GuangboCE certificateThread: male/femaleWe supply various brass pipe fittings for different pipes.Blister cardBulk package express ...