Product Description
| Art. | Nominal O.D. mm | Crest O.D. mm max/min | Bore mm |
|---|---|---|---|
| 877 | 4 / 6 / 8 , 10 / 12 | 3.7 / 8.2 , 7.0 / 11.8 | 1.6 / 4.6 |
| 878 | 4 / 6 / 8 , 12 / 14 / 16 | 3.7 / 7.8 , 11.5 / 16.0 | 1.6 / 7.5 |
| 879 | 8 / 10 / 12 , 14 / 16 | 7.1 / 12.0 , 11.3 / 15.9 | 4.6 / 7.5 |
