quick coupling E type precision casting A,B,C,D,E,F,DC,DP type good quality, ... outlook and price quick coupling E typeDcamlock coupling Type A,B,C,D,E,F,DC,DP1.manufacturer2.stainless steel ... precision investment casting3.CNC precisely machinedA Couplingcamlock coupling1.size:1/2"-6"2.body:stainless steel 304 3163.gasket ...