Upgrade your KW's CB antenna system with the DX-368 (DRX-3682) antenna mount from Driver Extreme. They feature a heavy duty antenna stud capable of handling large truck style antennas at highway speeds. The mount itself is made from thick, aircraft quality aluminum so it's lightweight, but durable. Installation is straight forward, just remove the screws in the factory mount, place the included wedge, add the mount on top, and tighten down the included hardware to the mirror arm.