| Wheel Diameter | Thread Width (mm) | Capacity per Caster (kg) | Wheel | Bearing | Model Number | Load Height (mm) | Swivel Radius (mm) | |
| Swivel | Rigid | |||||||
| 100 | 51 | 180 | Performa Conductive Rubber | Roller | 4-4T01S-501E | 4-4T01R-501E | 143 | 90 |
| Double ball | 4-4T01S-501G | 4-4T01R-501G | ||||||
| 270 | Conductive Polyurethane | Roller | 4-4T01S-511E | 4-4T01R-511E | ||||
| Double ball | 4-4T01S-511G | 4-4T01R-511G | ||||||
| 295 | Conductive Nylon | Roller | 4-4T01S-515E | 4-4T01R-515E | ||||
| Double ball | 4-4T01S-515G | 4-4T01R-515G | ||||||
| 125 | 51 | 180 | Performa Conductive Rubber | Roller | 4-5T01S-501E | 4-5T01R-501E | 165 | 108 |
| Double ball | 4-5T01S-501G | 4-5T01R-501G | ||||||
| 340 | Conductive Polyurethane | Roller | 4-5T01S-511E | 4-5T01R-511E | ||||
| Double ball | 4-5T01S-511G | 4-5T01R-511G | ||||||
| 375 | Conductive Nylon | Roller | 4-5T01S-515E | 4-5T01R-515E | ||||
| Double ball | 4-5T01S-515G | 4-5T01R-515G | ||||||
| 150 | 51 | 270 | Performa Conductive Rubber | Roller | 4-6T01S-501E | 4-6T01R-501E | 191 | 127 |
| Double ball | 4-6T01S-501G | 4-6T01R-501G | ||||||
| 410 | Conductive Polyurethane | Roller | 4-6T01S-511E | 4-6T01R-511E | ||||
| Double ball | 4-6T01S-511G | 4-6T01R-511G | ||||||
| 450 | Conductive Nylon | Roller | 4-6T01S-515E | 4-6T01R-515E | ||||
| Double ball | 4-6T01S-515G | 4-6T01R-515G | ||||||
| 200 | 51 | 304 | Performa Conductive Rubber | Roller | 4-8T01S-501E | 4-8T01R-501E | 241 | 165 |
| Double ball | 4-8T01S-501G | 4-8T01R-501G | ||||||
| 410 | Conductive Polyurethane | Roller | 4-8T01S-511E | 4-8T01R-511E | ||||
| Double ball | 4-8T01S-511G | 4-8T01R-511G | ||||||
| 450 | Conductive Nylon | Roller | 4-8T01S-515E | 4-8T01R-515E | ||||
| Double ball | 4-8T01S-515G | 4-8T01R-515G | ||||||