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CB Antenna Accessories

Your CB antenna is the most important component in your CB radio installation. We have a huge selection of CB antenna accessories to help you get your antenna installed, tuned, and ready to handle the elements. When it comes to mounts, no one has more options than CB World! Many of the options don't even require drilling or otherwise modifying your vehicle.

If you are just looking for the essentials, you will need a mount, coax, and an SWR meter for your antenna. It is important to remember to make sure your coax has the right connectors for your mount. Most of our antennas and accessories are threaded either 3/8" x 24 or NMO. It should be clear from the picture and/or description which they are. If you have any doubts or questions, please let us know! And always remember to tune your CB antenna!  If you don't have an SWR meter, we carry several brands.

We also have all the optional components you may need, including springs, quick disconnects, and replacement parts like ferrules, whips, and set screws.  If you would like more advice, please see our guide to choosing the best CB antenna for your specific needs.

$29.95

Adjustable mirror CB antenna mount for Cascadia Freight liner big rigs! The PCA5002 is a rugged and sturdy mount that includes an SO239 antenna stud, ready for you next road trip!

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$23.99 $17.84
Flat Mount
This "unbreakable" stud goes above and beyond for most applications.  The solid steel construction is threaded for 3/8" x 24 threaded antennas and a PL259 coax connection.
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$29.95 $26.24

Keep it simple. The ability to combine your CB and AM/FM antennas with the IM-AF AM/FM antenna splitter from ProComm can declutter you’re in cab radio equipment. Just think one high quality CB antenna can take of your one-way and two-way radio needs. Pull in standard AM/FM radio signals over your ground plane CB radio antenna!

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$16.79

Professional quality adapter for Dual antenna two-way radio installations, this 12 inch Y-cable provides PL259 to Dual Male BNC plug-in capability that is just the right length to complete your antenna connection.

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$31.49

Imagine the possibilities to mount your CB antenna wherever you want with the 3 way CB antenna mount kit from ProComm. A complete kit with high quality ProComm weatherproof coax furnished with a removable PL259 and heavy duty antenna stud. This 3 way mount is ideal for all vertical or horizontal mounting applications. Just imagine.

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$19.94

The ProComm Dual CB Antenna Coax is constructed with RG59AU CO-phase cable, and screw on UHF adapters that make this cable flexible and easy to route when installing your Dual radio antennas.

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$26.24

HS818TN-NIP Terminator series cable kits from ProComm. Peace of mind and ease of installation. An 18 foot cable that is the perfect length for low SWR, and reaching where you need it to go. What else matters for your CB install?

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$26.24

ProComm’s Armor Flex dual shielded coax is every bit as tough as it looks. The unique exterior braid provides an extra level of interference protection not seen on most cables. A premium coaxial cable specifically designed for dual CB antenna installations. Available in 12 or 18 feet finished cable lengths and ready to install.


$8.39

Sometimes shorter is best. ProComm’s 3 foot plug to plug CB coax provides the ultimate ultra-high quality super mini 8 coax for low loss applications. 100% tested ensures that this cable will work. The perfect jumper cable for CB and Ham SWR tuning, the AF3P is perfect anytime you need a 3 foot male to male coax of the utmost quality.

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$20.99

The decision is an easy one. Use the best coax possible for your CB, 10 meter, or Ham radio. ProComm offers its high quality double braid coax complete with dual hand soldered PL259 terminators. You get hand tighten connectors, top quality American made coax that just works right! Be sure you demand ProComm AF18P the next time you need high quality coax.

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$14.28

If the tip of your base loaded half-n-half series antenna has snapped off, easily replace just the whip with the ProComm RW1400 stainless steel whip.

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$15.70
Stainless steel mouting bar for new Freightliner series Cascadia trucks.  This bar will replace a bolt in the Freightliner mirror to provide a spot to...
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