Ductile Iron Crank Shafts are apt to be used in compressor for refrigerators and air conditioners. These Crank Shafts are made using quality grade ductile iron to ensure optimum performance for longer period of time. These Crank Shafts combine features like precision engineered design, sturdy construction and durability. Ductile Iron Crank Shafts are available in different sizes to cater to specific requirement.