Spetsifikatsioon tootele Ball knob; Ø: 20mm; steel; with hole; Mounting: B8
| Version | with hole |
| Body material | steel |
| Body colour | natural |
| Diameter | 20mm |
| Type of mounting element | ball knob |
| Version | with hole |
| Body material | steel |
| Body colour | natural |
| Diameter | 20mm |
| Type of mounting element | ball knob |