Opis
| Rozmiar [cale] | Indeks (BSPT) | |
| Aluminium | Mosiądz | |
| 2 | 290-NG200-AL | 290-NG200-MS |
| 3 | 290-NG300-AL | 290-NG300-MS |
| 4 | 290-NG400-AL | 290-NG400-MS |
| Rozmiar [cale] | Indeks (BSP) | |
| Aluminium | Mosiądz | |
| 2 | 290-NGU200-AL | 290-NGU200-MS |
| 3 | 290-NGU300-AL | 290-NGU300-MS |
| 4 | 290-NGU400-AL | 290-NGU400-MS |
