| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Knobs are used to make it easy to adjust the value of encoders, or single tun potentiometers and to give your protect a neat and good looking finish on the outside of your enclosure. As shown in the picture, we have multiple colors of knobs from which you can choose.