... 1-1/4",1-1/2" Nylon Sandblast couplings Types:Female adaptor-threaded Material:Nylon Size:3/4 ... couplings (cam & groove quick couplings), guillemin coupling, Bauer type coupling, Ground joint coupling, sandblast coupling, King combination nipple, DIN2817 safety ... clamp, T-bolt superior clamp, double bolt clamp, whipcheck safety cable, washdown gun, etc.