| Series | : | Harmony XVU |
| Component Type | : | Fixing Unit |
| For Use With | : | Top AC/DC Body |
| Base Diameter | : | 61.4mm |
| Housing Colour | : | Black |
| Series | : | Harmony XVU |
| Component Type | : | Fixing Unit |
| For Use With | : | Top AC/DC Body |
| Base Diameter | : | 61.4mm |
| Housing Colour | : | Black |