Modelové znaky
| Objednací číslo | Velikost v mm |
| 504 00X | 4 |
| 505 00X | 5 |
| 506 00X | 6 |
| 508 00X | 8 |
| 510 00X | 10 |
| 513 00X | 13 |
| 516 00X | 16 |
| 520 00X | 20 |
| 525 00X | 25 |
| 532 00X | 32 |
| 540 00X | 40 |
| 550 00X | 50 |
| Objednací číslo | Velikost v mm |
| 504 00X | 4 |
| 505 00X | 5 |
| 506 00X | 6 |
| 508 00X | 8 |
| 510 00X | 10 |
| 513 00X | 13 |
| 516 00X | 16 |
| 520 00X | 20 |
| 525 00X | 25 |
| 532 00X | 32 |
| 540 00X | 40 |
| 550 00X | 50 |