Rubber-on-Iron: economical for stock trucks & carts, can mark, heavy

Rubber-on-iron caster wheels offer a rugged, heavy-duty cart solution with a durable iron core for strength and a thick rubber tread for smooth, quiet operation. The combination provides an economical shock absorbing caster to protect floors and cargo, making them ideal for industrial environments, warehouses, and loading docks but they also have been commonly replaced by TPR and Performance Rubber wheel solutions for better debris rejection, life expectancy, and non-marking benefits.