... made of carbon steel with hot zinc plated. size:from 2" to 8" parts:female, male, lever ring, rubber gasket description ... : galvanized steel or S/Sparts: male tail, female tail, lever ring and rubber gasket size: 2", 3", 3-1/2 ... date:30-45days(trial or urgent order can be discussed with each other) payment:L/C or T/T package: ... the drawings or samples. hot zinc plated bauer coupling with hose tail