| Item | Length L in mm | Thread b in mm | Ring D in mm |
| 12 x 90 yellow zp. | 90 | 55 | 23 |
| 12 x 120 yellow zp. | 120 | 60 | 23 |
| 12 x 160 yellow zp. | 160 | 60 | 23 |
| 12 x 190 yellow zp. | 190 | 60 | 23 |
| 12 x 230 yellow zp. | 230 | 60 | 23 |
| 12 x 300 yellow zp. | 300 | 60 | 23 |
| 12 x 350 yellow + blue zp. | 350 | 60 | 23 |
| 12 x 500 yellow zp. | 500 | 60 | 23 |
| For other dimensions please send your inquiry! | |||