RWM Caster’s heavy-duty cast iron wheels are made of reinforced material and a solid core design offering a substantial performance increase over inexpensive semi-steel wheels. These high-quality, heavy-duty cast iron wheels are durable, versatile, and heat-resistant. Due to their incredible durability, heavy-duty cast iron wheels are an excellent choice for bearing heavy loads in manufacturing and warehouse applications. Are your floors made of rough concrete, wood block, or other irregular surfaces? If so, heavy-duty cast iron is an ideal solution for these demanding conditions. To learn more about the HD CI wheel check out the new page on our website or download the Heavy Duty Cast Iron Flyer below. If you are interested or have any questions about RWM’s Heavy Duty Cast Iron wheels you can contact our team online at email@example.com or by calling 800-634-7704.