Equivalent PPI to Durable Crossover
| PPI Casters |
| 24 PIANO CASTERS |
| 23 |
| 22 |
| 10 |
| 20 |
| 28 |
| 27 |
| 21, 26 |
| 40, 44 |
| 94 |
| 41 |
| 51 |
| 50 |
| 53 |
| 45 |
| 40, 44 |
| 21 |
| 42 |
| PPI Durable Wheels |
| INFINITI RUBBER |
| PPI Casters |
| 24 PIANO CASTERS |
| 23 |
| 22 |
| 10 |
| 20 |
| 28 |
| 27 |
| 21, 26 |
| 40, 44 |
| 94 |
| 41 |
| 51 |
| 50 |
| 53 |
| 45 |
| 40, 44 |
| 21 |
| 42 |
| PPI Durable Wheels |
| INFINITI RUBBER |
