Uratech 6.0" Dia, 3400 lbs capacity, 2 Rigid and 2 Swivel with brakes

6-Inch Industrial Caster Wheels Set – 2 Rigid & 2 Swivel with Locking Brakes from Uratech   High-Capacity Polyurethane Casters for Warehouse, Factory & Food Service Equipment by Uratech   Set of 4 heavy-duty 6″ caster wheels includes 2 rigid and 2 swivel with brakes. Each wheel supports 850 lbs (total 3400 lbs). Features non-marking polyurethane tread, aluminum core, steel frame, and total locking brakes. Ideal for industrial and food service use.    Key Features of the 6.0"Dia casters: Smooth rolling, low noise operation Non-marking, cut and tear resistant Die cast aluminum core with brown polyurethane tread Resistant to most chemicals, moisture friendly Double ball raceway Annular ball bearing; Applications: Food service equipment, factory use, mobile warehouse equipment.; Model : ML400,MN266 Premium Construction: 2 Rigid Castors 2 Swivel with Brakes. Listed price $125.0 includes 2 Rigid castors and 2 Swivel with Brakes 850 lbs on Each wheel,  Total weight capacity for 4