Material: Body and wedge - malleable iron, Cotter pin - stainless steel, Other parts - ste Surface: All ferrous parts are hot-dip galvanized. Size: 6.6-7.8mm; 8.7-11.5mm; 13.0-14.0mm; 15.0-16.0mm Certification: ISO, CE, SGS Packing: Carton or Gunny Bag+ Pallet Using For: Fixing the cable