bauer couplings lever lock quick connect material: galvanized steel,ss size:from 2" to 8" part:male, female, handle, ring ... -BC400104MMHA-BC600159MMHA-BC800194MM 1.Name:galvanized carbon steel bauer coupling lever lock quick connect 2.Material: galvanized steel or S/S3 ... .parts: male tail, female tail, lever ring and rubber ring4.size: 2", 3", 3-1/2 ...