| 33932 | STEEL Cover ring 2 mod. |
| 33933 | STEEL Cover ring 3 mod. |
| 33934 | STEEL Cover ring 4 modules |
| 33937 | STEEL Cover ring 7 mod. |
| 33943 | STEEL Cover ring TLI 3 mod. |
| 33944 | STEEL Cover ring TLI 4 mod. |
| 33947 | STEEL Cover ring TLI 7 mod. |
| 39002 | Ring at 2 modules white col. |
| 39002-FTL | Phosphorescent ring at 2 modules |
| 39002-QG | Grey ring at 2 modules for squared box |
| 39003 | 3 Modules white ring |
| 39003-FTL | Phosphorescent ring at 3 modules |
| 39004 | White ring at 4 modules |
| 39004-FTL | Phosphorescent ring at 4 modules |
| 39005 | 5 modules white ring for MODO plates |
| 39007 | White ring at 7 modules |
| 39007-FTL | Phosphorescent ring at 7 modules |
| 39033 | 3 Modules grey TLI ring |
| 39033-B | 3 Modules whiteTLI ring |
| 39034 | 4 Modules grey TLI ring |
| 39034-B | 4 Modules white TLI ring |
| 39037 | 7 Modules grey TLI ring |
| 39037-B | 7 Modules whiteTLI ring |
| 39070 | cover ring with window, 2 modules |