RCA-108A-N / RCA-108B-B
| ITEM | SHELL | CONTACT |
| RCA-108A-B | BLACK PAINTED WITH LOCK | TeCu WITH GOLD PLATED |
| RCA-108A-N | SATIN NICKEL PLATED WITH LOCK | TeCu WITH GOLD PLATED |
| RCA-108B-B | BLACK PAINTED WITH LOCK | TeCu WITH GOLD PLATED |
| RCA-108B-N | SATIN NICKEL PLATED WITH LOCK | TeCu WITH GOLD PLATED |