Plastic Nozzle 1/2" Male BRASS NOZZLE 3/4″ MalePLASTIC BODY Flow: 0.73 – 4.60 m /hSTAINLESS STEEL SPRING Radius: 13.25 – 18 mCHECMICAL RESISTANT GASKETSRadius: 13.25 – 17 m