Water pump plier: 1) Size: 8, 10, 12, 16, 24" 2) ... carbon steel, Cr-V steel or any other steel material. Water pump plier:1) Size: 8, 10, 12, 16, 24"2 ... .Packing: each tied on paper or plastic hanging card, full slide card, half doubleblister card, display color box, and plastic showing ...