TS-401 5 Inch Heavy Duty Magnetic Mount for Standard CB AntennasMagnetic mount for 3/8 x 24" standard CB antennas, up to 4 feet long*. Includes 12' RG-58 50 ohm coax cable and is compatible with all CB radios.
Super Strong Magnet with Non-Corrosive Black Anodized Finish
Pre-Wired and Sealed to Prevent Corrosion
May be Used with Antennas Up to 4'
*4 foot steel whip type antennas are compatible, but fiberglass antennas should not exceed 3 feet in length.