Thread M12 Heavy Duty Caster Wheels 3inch/100mm Rubber Silent Swivel casters for Furniture & Industrial Transport 480kg stem castors for cart Trolley Hospital 4 pcs

Flexible, stable, silent: This casters is made of elastic foam rubber, quiet and smooth, quiet rolling, double bearings, 360-degree rotation, easy to turn Wear-resistant & heavy-duty: thicker brackets, foamed rubber, load-bearing and wear-resistant, 3-inch casters with 400KG per group(100kg each), 4-inch casters with 480KG per group(120kg each). Safe braking, double locking: The wheels made of the popular Non-Marking polyurethane rubber type, very quiet running, absorbs shock and vibrations. Ball bearing and dual locking bring a max loading capacity and safety Anti-wear, protect the floor: The high-elastic rubber wheel can adapt to all kinds of floors, avoid scratches, soft rubber is more wear-resistant, and the service life is longer than ordinary casters, suitable for occasions requiring quiet load in factory floors, canteens, banks, etc Universal Use- The wheels can be used for a multitude of applications Including: Flight Cases, Instrument Cases, Display / Exhibition Equipment, Dollies, Tool Boxes, Light Machinery, Equipment Stands, Mobile Workstations, Speakers, Cabinets, Stands, Amps, Electrical Enclosures, Furniture etc(Special note: This caster is made of special technology, and the overall shock resistance is improved. It is not a pneumatic wheel that can be inflated), Manufacturer: SCJSHU