AUDX2 4mm, 5mm, or 6mm Plastic Side Knob from Accessories Unlimited. A quality plastic replacement radio mounting knob, supplied in pairs for ultimate ease of use.
Side knobs are the mounting screws that attach your CB radio to the mounting bracket. Most radios use only two (one on each side) but some larger radios use 4 knobs total (two on each side). Mounting knobs typically have a plastic head and metal threads. The size of the threads varies. We have several sizes available, selectable above. 5mm knobs are the most common size for new CB radios. If you are unsure what size your radio uses, this is the best size to try.
Please note that while we try very hard to keep our images up to date and accurate, the pictures for our side knobs my not be exact representations of the knobs you receive. The size will always be correct, but the shape of the knob head may differ.
- Available in three thread sizes â 4mm, 5mm, and 6 mm
- Plastic knob mount bracket attachment screws
- Securely holds CB radio to mounting bracket; allows for removal and reinstallation of radio while leaving bracket in place
- For Cobra, Uniden, Galaxy, and other two-way radios
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