Medium duty black rubber Castor

1.Material: black rubber

2.Bearing : Sleeve/Double ball bearing

3.Diameter of castor :63/75/100/125mm

4.Width of castor:32mm

5.Load  height:90/108/133/158mm

6.Bolt size :M12*25mm

7.Load Capacity :70/80/95/110kg

8. Different color