1) Item no.: XH6504 2) Diameter: 164 - 167mm3) Width: 31mm4) Hardness: 50 - 60 degrees5) Roller hole: 6.4mm or 8.2mmmany style and colours, suitable for wheel collocation of different kinds of
vehicles
such as baby stroller, luggage barrow, shopping cart, golf vehicle, toy car,etc