Materials : SUS304 , PP Advantages : anti-rust , heat&cold resistant , powerful capacity Item name : feeder clamp (cable clamp)Product class : through type , triple stack , 3X1Materials : metallic parts made of SUS304 , plastic clamp made of PP.Matching cable : standard 1/2" (other sizes available)Quality warranty : our feeder clamps passed authoritative test , including pressure , heat&cold , ...