Przykładowe wymiary tulejek prowadzących z ceramiki.

| D | d | H |
|---|---|---|
| 4.45 | 2 | 4.6 |
| 5 | 2.5 | 6 |
| 5 | 3 | 5 |
| 6 | 3.5 | 6 |
| 6 | 3 | 2.6 |
| 6 | 3 | 8 |
| 6.8 | 4 | 2 |
| 7 | 3 | 5 |
| 7.5 | 4 | 4 |
| 7.5 | 4 | 12 |
| 8 | 3.5 | 10 |
| 8 | 4.2 | 2 |
| 8.5 | 6 | 4.5 |
| 8.5 | 5.5 | 10 |
| 9.6 | 7 | 7.8 |
| 9 | 4 | 18 |
| 10 | 5.5 | 6 |
| 10 | 7 | 8 |
| 10.8 | 6 | 14 |
| 11.6 | 6.8 | 12 |
| 12 | 7 | 3 |
| 12 | 7 | 8 |
| 12.2 | 9 | 13 |
| 12.2 | 6.7 | 15 |
| 13 | 9.5 | 4 |
| 15.2 | 9.7 | 10.4 |
| 18 | 9 | 20 |
| 23 | 14.5 | 17.5 |