Description
| material: chrome vanadium | |
| drop forged, entirely hardened and tempered | |
| surface finish: chrome plated according to EN12540 | |
| polished head | |
| ring part with LIFE profile | |
| made according to standard ISO 10104 (only metric dimension) | |
| made according to standard ISO 10104 |
Standard: ISO 10104
Profile: 
