50mm Polypropylene Swivel / Brake Caster. It can load 35kg. With polypropylene wheel, the features are resistant to humidity, corrosion and cheapest. It is suitable for most ground.
| Wheel Diameter x Width | 50.8x50.6 mm(2x2 inch) |
| Load Capacity | 35 kg |
| Height | 59 mm(2 5/16 inch) |
| Color | Black |
| Fork Structure | Nylon or PP |
| Wheel Material | Nylon or PP |