... : High carbon alloy steel, Cr-V steel, Cr-M steel, HSS steel3) Handle: Steel pipe with PVC or Rubber or ... TPR grip, aluminum die casting4) Joint part: Cast iron, Cast steel, mild carbon steel drop forgedWater pump plier ... : 1) Size: 8, 10, 12, 16, 24"2) Material: Mild carbon steel, Cr-V steel or any other steel ...