| Wheel Diameter | 40 mm |
| Width of Tread | 20 mm |
| Hardness of Tread | 70 Shore D |
| Center Bolt | M8 x 1.25P |
| Bolt Length | 10 mm |
| Leveling Extent | 10 mm |
| Offset | 30 mm |
| Overall Height | 70 mm |
| Temperature | -10 ~ +90 ℃ |
| Load Capacity / 1pcs | 60 kg |
| Load Capacity / 4pcs | 120 kg |
※ The NBR pad may be deflected by the load a bit.