Each castor supports up to 600 kg, ensuring reliability for heavy furniture and industrial transport, making it ideal for demanding logistics environments Even steering: the transport wheels are equipped with a double ball bearing structure that allows unhindered 360° swivel and flexible steering when moving heavy objects, which significantly improves the efficiency of handling, so you can easily move objects in any direction. Two types of industrial castors --- The set contains 4 swivel castors (2 pieces wheels with brake/2 pieces wheels without brake) and 16 screws and spacers. Silent movement: wheels with brakes run easily and provide a firm stand. Wheels For Trolley 160mm Heavy Duty Swivel Castors Black Rubber Wheel | Ross Castors Castors, Trolley Wheels & Castors Online From Ross Handling Rubber Furniture Castors Pack Of 4 Forever Speed Heavy duty castors, 100 mm, pack of 4, rubber swivel castors with brake, premium transport castors up to 200 kg. Material of wheels The one-touch brakes can fix the steering and wheels at the same time to achieve a double safety lock. Thanks to the rust-proof surface treatment, they can be used both indoors and outdoors. Heavy Duty Swivel Castor 100mm PU Trolley Wheels Multi-scene application: universal installation design for 100 mm wheels with brakes, can fit the workbench, showcases, tool trolleys, storage shelves and other types of furniture and devices that need to be moved, families, supermarkets, factories, logistics and other places.