Cam & Groove Couplings Size:1/2"-6" Thread:NPT ... Type:A,B,C,D,E,F,DC,DP... Cam & Groove Couplings1.standard: Our Camlock Coupling are made ... 8' 4.Body material:SS3165. Cam levers:We use stainless steel cam levers and brass cam levers. 6.Pins,Rings and ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Our factory offer investment casting high quality Stainless Steel 316 Cam & Groove Couplings