Doorking 4502-010 012 018 Control Board, Doorking 4502-010 Circuit Board. (4502-012)
| Country | USA |
| Brand | Maredash |
| Binding | Misc. |
| ItemPartNumber | M-roller ball-01 |
| Model | M-roller ball-01 |
| Color | stainless steel |
| Size | 75 Piece Set |
| UnitCount | 30 |
| UPCs | 600358138457 |
| EANs | 0600358138457 |
| ReleaseDate | 0000-00-00 |