quick coupler best quality, cheap price, big stock , full size stainless steel , steel brass quick coupler A.Hose End TypeMale Pipe ThreadPart No.SteelS.SteelCODE CODESH Series Socket1/420SH3512013512213/830SH3512023512221/240SH3512033512231/2400SH3512043512243/4600SH3512053512251800SH351206351226PH Series Plug1/420SH3512313512513/830SH3512323512521/240SH3512333512531/2400SH3512343512543/ ...