1) Hose Camlock Coupling 2)STANDARDS:AA-59326,DIN2828,JIS 3 ... " 4)MATERIAL:BRASS,STAINLESS STEEL,ALUMINUM,PP,NY Hose Camlock CouplingMaterial:Aluminum,Brass,Stainless steel,PP,nylonSize:1/2,3 ... Parts, Camlock Quick Couplings, Fire Hydrants, Guillemin Couplings, Hose Couplings,Air Hose Couplings, Pipe Fittings, Valves, and Fastening Fittings. We ... project,clean air and so on. Hose Camlock Coupling