Beefy 4 Inch Heavy Duty Caster Set Of 4 With Cast Iron Core And Polyurethane Tread Swivel Wheels 1800 Lb Capacity Ideal For Cart Workbench Toolbox Equipment And Industrial Trolleys

4-Inch Heavy-Duty Caster Set with Cast Iron Core (1800 lb)
✔️ 1800 lb total capacity; 4-pack; 4 in polyurethane wheels

These heavy-duty caster wheels come as a four-pack, designed for carts, workbenches, toolboxes, and industrial equipment. Built with a cast iron core and polyurethane tread, they deliver long life, quiet rolls, and floor protection in demanding environments.

✅ Cast iron core with polyurethane tread
✅ 4 in diameter; set of 4
✅ 1800 lb total capacity (450 lb per wheel)
✅ Dual ball bearings for smooth rolling
✅ Floor-safe polyurethane tread resists oils and chemicals

💡 What heavy-duty caster set is ideal for moving heavy carts and industrial trolleys in factories?

These rugged casters deliver dependable mobility under demanding conditions. - 4 in diameter (102 mm) wheels, 1800 lb total capacity (450 lb per wheel)
- Cast iron core with polyurethane tread for durability and floor protection
- Dual ball bearings ensure smooth rolling and reduced effort
- Suitable for shop floors, warehouses, garages, and equipment trolleys