4" rubber wheel is one example of our wheel series. We are direct wheels manufacturer and our wheels have the following properties: 1. Surface material of the wheel: PP/PVC/PU; 2. Type: Light/middle/heavy; 3. Direction: Universal(swivel) /fixed(rigid); 4. Axle: Single/double; 5. Size of the wheel: 2", 3", 4", 5"; 6. Color of the wheel: Dark red, gray, orange, black; 7. Capacity: 10kg-400kg; 8. Style: Screw insert and iron plate; Brake or not; 9. Usage: Shopping carts, trolley, child carts and other industrial fields; 10. Advantage: Direct manufacturer, controlling the quality in hand and offering competitive price; 11. Payment: T/T (30: 70) For light wheels, it is easy to use and sound-off, delicate design; For heavy wheels, it is a good choice to hold heavy goods, it loads off your worries! Choose it when you like it. Online Add to Basket Other products from this company »