4-inch full iron casters provide heavy-duty mobility with high impact resistance and temperature tolerance. They are designed for easy rolling on hard, smooth surfaces concrete and offer extreme durability for industrial carts, workbenches, and heavy machinery. 

 

 

 

(1) High Load Capacity: Built for heavy-duty applications, these casters are ideal for industrial carts, dollies, and heavy equipment, with capacities often exceeding 1,000 lbs per caster.
(2) Durability: Constructed from solid, they offer superior impact resistance and long-lasting performance in rugged environments.
(3) Temperature and Chemical Resistance: Suitable for extreme temperatures and resistant to oils, grease, and chemicals.
(4) Easy Rolling: The hard, rigid surface reduces rolling resistance, making it easier to move, heavy items.
(5) Surface Suitability: Best suited for clean, debris-free concrete, steel, or wood floors

 

 

(1) Industrial & Manufacturing: Ideal for heavy-duty, high-capacity machinery, toolboxes, and equipment.
(2) Warehouse & Logistics: Suitable for dollies, platform trucks, and heavy material-handling carts.
(3) Workshops: Commonly used on welding carts and workbenches due to their durability.
(4) Material Transport: Used in freight terminals and for moving large items on smooth surfaces.