Heavy Duty Swivel Caster Wheels Set 3 and 4 Inch Polyurethane Casters for Trolleys, Furniture and Equipment, Industrial Grade, High Load Capacity Up To 198 Lbs Per Caster, Built Tough for Everyday Moves

Industrial Swivel Casters Set: 3 in(76mm) & 4 in(102mm) ✔️ Up to 198 lbs (90 kg) per caster, 360° swivel, smooth operation

Heavy-duty polyurethane casters designed for trolleys, furniture, and equipment, delivering reliable mobility across warehouses, hospitals, supermarkets, and industrial settings.

✅ 4-inch caster: up to 198 lbs (90 kg) per caster, wheel diameter 102 mm
✅ 3-inch caster: up to 165 lbs (75 kg) per caster, wheel diameter 76 mm
✅ Polyurethane construction for wear resistance and floor protection
✅ 360-degree swivel with built-in brakes for stable positioning
✅ Mounting options: M10 and M12 screws for easy installation

💡 What is a heavy-duty caster wheel set typically used for?

A handy overview of typical uses in warehouses, hospitals, and industrial environments. - heavy-duty polyurethane casters for trolleys, carts, and equipment - ideal for warehouses, hospitals, and retail environments - supports high load capacity with smooth, safe mobility - easy mounting with standard M10 and M12 mounting sizes ✝️