pp cam and groove coupling cap 1.Type:A~DP 2.Standard:EN,DIN, OEM 3. ... , OEM3.Material:pp,nylon,aluminum,ss,brass4.High qualityPolypropylene (PP) quick release camlock couplingsTypeDescriptionSizeMaterialThreadA typemale adapter x female thread1/2" ~ 8 ... ,DSP symmetricque Coupling,Bauers,clamps pp cam and groove coupling cap