Reducing Coupling Brass Pipe Fittings Coupling 1 2" Female x 1” Female Threaded Brass 0,5 inch x 1 inch Female Lead Free Brass Pipe Fitting Brass Coupling auspowers_batchfour Easy to Use:you can make B00IIC6ALK Easy to Use:you can make labels on the bottle and write the name of the sauce perfect choice for you in school Our Metal Hose Vacuum Gauge Coupling 1 2" Female x 1 Female Has 0 These fittings are:durable (thanks to premium brass construction)resistant to corrosionsoliddo not leakhave a better thermal conductivity and a low magnetic permeabilitydo not deform with timeprovide tight sealing thanks to the relative softness of brass are easily installed or changed (thanks to the hexagonal head that increases the bearing surface when a wrench is applied to the fitting)