Description
| Cat No. | Dia (mm) | Size |
| 900.737 | 37 | Small Stem |
| 900.739 | 39 | Small Stem |
| 900.741 | 41 | Medium Stem |
| 900.743 | 43 | Medium Stem |
| 900.745 | 45 | Medium Stem |
| 900.747 | 47 | Medium Stem |
| 900.749 | 49 | Medium Stem |
| 900.751 | 51 | Large Stem |
| 900.753 | 53 | Large Stem |
| Cat No. | Dia (mm) | Size |
| 900.737 | 37 | Small Stem |
| 900.739 | 39 | Small Stem |
| 900.741 | 41 | Medium Stem |
| 900.743 | 43 | Medium Stem |
| 900.745 | 45 | Medium Stem |
| 900.747 | 47 | Medium Stem |
| 900.749 | 49 | Medium Stem |
| 900.751 | 51 | Large Stem |
| 900.753 | 53 | Large Stem |