Titan Casters Swivel Cast Iron Caster

Semi - steel / cast iron wheels have an exceptionally long wear life, Can withstand temperature extremes, Recommended for infrequently moved objects on rough wood and concrete floors, Ideal for most general medium heavy duty industrial applications such as platform trucks, wire shelving and other warehouse trucks and carts for commercial use, Use in acid, oil, Use on concrete. Wheel Diameter: 3".