... Stainless Steel Technics: Casting Type: Coupling Model : A;B;C;D;E;F;DC;DP Connection: Female Shape: Equal ... stainless steel Type: A, B, C, D, E, F, DC,DPProduct name: camlock & groove quick couplingPlace of origin: ChinaMaterial: aluminum, brass, bronze ... , stainless steel 316, 304, Nylon & PPType: A, B, C, D, E, F ...