PNI rubber support for PNI Extra 40 Antenna magnet

Protection against body damage

The rubber mount for the PNI Extra 40 CB Antenna acts as a barrier between the magnetic base and the surface of the vehicle. This helps protect the vehicle's paint and bodywork from scratches caused by antenna movement while driving.

The rubber backing also plays the role of absorbing shocks and vibrations. This can be important for maintaining CB signal quality.