Nisorpa 100mm Castor Wheels Set of 4 Heavy Duty Workbench Stem Castors Kit Trolley Wheels with Brake 360 Degree Swivel PU Rubber 360 KG Load Capacity for Industrial Furniture : Amazon.co.uk: DIY
Two Or Three Shelf Trolley with Pneumatic Castors, Table and Tier Trolleys
Heavy Duty Swivel Castor 100mm PU Trolley Wheels with Foot Brake