Everbilt 8 inch Pneumatic Wheel Medium Duty Swivel Caster | The Home Depot Canada
Heavy Duty Swivel Castor with Pneumatic Wheels and Directional Lock 305mm Diameter | Ross Handling Castors, Trolley Wheels & Castors Online from Ross Handling
Easyroll 2.50x4 Pneumatic Swivel Plate Mount Castors J3 Series 140kg 1PC
150mm Pneumatic Wheel Castor, 100KG Capacity | Supo Castors Australia