| Wheel Diameter | 40 mm |
| Width of Tread | 20 mm |
| Hardness of Tread | 70 Shore D |
| Size of Plate | 55 x 55 mm |
| Plate Hole Centers | 42 x 42 mm |
| Plate Hole | 6.5 mm |
| Leveling Extent | 10 mm |
| Offset | 30 mm |
| Overall Height | 70 mm |
| Temperature | -10 ~ +90 ℃ |
| Load Capacity / 1pcs | 50 kg |
| Load Capacity / 4pcs | 100 kg |
※ The NBR pad may be deflected by the load a bit.