... appearance, high quality and competitive price 2. Material of pipe wrench: head is made of 45#carton steel, nodular cast iron can ... pipe wrench is made of cast iron with pack dipped3. Size: 8", 10"12", 14’’, 18", 24", 36", 48" 4. Surface: Head ... and joint polishedHandle of pipe wrench: plastic handle, soft, no-pinch, double color ...