Details
Shaft diameter : 6 mm
Material : black phenolic resin
| Maximal diameter | Height | |
| VBI30 | 30 mm | 18 mm |
| VBI40 | 40 mm | 27 mm |
| VBI48 | 48 mm | 30 mm |
| VBI56 | 56 mm | 35 mm |
| VBI90 | 90 mm | 50 mm |
VBIxx series
The standard dials VBIxx for potentiometers are buttons with 6 lobes.