... smell,high quality 2.pp,nylon,brass,aluminum,AISI316,AISI304 3.branding,OEM offer 4.npt,bsp coupler PP camlock ... Advantages:1.lightweight,economicPolypropylene (PP) quick release camlock couplingsTypeDescriptionSizeMaterialThreadA type male adapter x female thread1/2" ~ 8" ... Products,Brass pipe fitting&Fire Hose Adaptors,DSP symmetricque Coupling,Bauers,clampsPP Male Part B Polypropylene female camlock ...