For a while now I’ve been using the FourTreks rollbar mount to mount my CB antenna to the stock rack on my Xterra.  The advantage to this mount is that it’s simple to use and can easily be moved to accomodate different situations.  Recently I picked up a rooftop tent for my truck.  A few simple turns of the allen screws allowed me to quickly loosen the mount, relocate the antenna and give me the space I need for my tent.

The application I use is the 2.25″ diameter mount to fit the stock 2nd Gen Xterra rack and added the modular horizontal tab to hold the antenna.  FourTreks offers numerous options for mounting everything from antennas to lights to fire extinguishers, to handles.   Check them out next time your in the market for a good quality item to fit your rack or cage.