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Heavy Duty CB Antenna Stud Mount Adapter Copper Nickel Plated with SO-239 Connector for Mounting 3/8 x 24 Threads CB HAM Radio Antennas

  • Based on 392 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 1
Order within 8 hours and 32 minutes
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Size: One Size


Features

  • Powerful Features: Antenna mount is great for replacing lost or damaged old pieces. Standard size, 3/8 x 24 thread is ideal for holding 102" antennas and most antennas. Can be used on any mounting surface with 1/2" (13mm) holes, suitable for most vehicles such as jeep trucks, etc.
  • Ease of Use: Installation takes just a few minutes. Make sure the white insulating washer goes on top of the mount, the stud base from the bottom through it, then the flat washer on top, then the split washer. The antenna has to be isolated from the mounting bracket so make sure it is centered on the plastic washer or it will short out your system. Antenna mounts feature threaded screw-in coaxial terminations for easy removal and installation.
  • Firmly Connect: Stud mount is strong enough to withstand all the pressure from the antenna without worrying about the antenna swinging and falling. The antenna stud mount acts as a bridge between the antenna and the coaxial feedline. It allows for efficient transfer of your transmitted and received signals to and from the transceiver, guaranteeing a clear and loud signal.
  • Durable Material: CB radio antenna mount is made of all-copper nickel-plated material to ensure durability, and the excellent material ensures a strong and tight connection, not easy to break. White washer provides good insulation and keeps the antenna from grounding out on your mounting point.
  • 100% Guarantee: All Ancable products come with our 100% No Questions Asked Guarantee. We care about only putting out high-quality products that satisfy your needs. If you have any questions, please contact us.

Size: One Size


Color: White


Material: Copper


Brand: Ancable


Item dimensions L x W x H: 2.15 x 0.81 x 0.5 inches


Size Name: One Size


Item Dimensions: 2.15 x 0.81 x 0.5 inches


Item Diameter: 0.38 inches


Number of Pieces: 1


Outside Diameter: 0.38 inches


Screw Head Style: Round


Thread Size: 3/8-24


Compatible Groove Diameter: 13 millimeters


Color: White


Item Shape: Hexagonal


Brand: Ancable


Fastener Type: Stud


Unit Count: 1 Count


Number Of Items: 1


Manufacturer: Ancable Electronics


Model: AN-1174


Part Number: AN-1174


Material Type: Copper


Finish Types: Nickel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good field antenna product
Size: One Size
Will use it with POTA. Just what I needed.
Reviewed in the United States on August 18, 2026 by Ralph

  • Quick delivery for a necessary device
Size: One Size
These adapters were the perfect solution for mounting my two 4 ft fiberglass whip antennae on my 2018 Ford F150 XLT. I had to order another one for another antenna which will also be front mounted for a different radio. I ordered 3 mounting brackets for these adapters and everything fits together nicely. These adapters should be rust resistant and provide adequate electrical connections for my two way radios. These adapters are required for stud based antennae on the newer aluminum body trucks to provide a way to create a pseudo ground plane. The price was a bit high for what it is but I would have spent more driving 28 miles to my nearest radio shop. All in all, these are a fair deal. The finish is shiny. When installing, you should use tape on the tool suface that makes contact with the flat spots to prevent scratching the adapter. The durability and functionality are yet to be determined but I don't expect to have any problems with either characteristic. Proper maintenance should be performed as needed to keep them in good condition. ... show more
Reviewed in the United States on January 9, 2026 by Jay C Beasley

  • Perfect adapter
Size: One Size
It is what i needed! My hamstick works!
Reviewed in the United States on March 17, 2026 by jrc

  • Ham Radio Hamstick Connector
Size: One Size
Bought this connector to mount a ham radio HF hamstick to my vehicle using a vehicle roof mag mount. I only use the mount while the vehicle is parked ... not moving, so I can't review how well this would/could hold up while traveling. For my use, this was a good buy. The mag mount came with an SO-239 connector, so I ended up needing a PL-259 to PL-259 adapter to connect the two together. Not bad, but it does sit a bit high on the mount because of it. I'm happy with this and give me portable HF capability without needing to string up a wire in a tree (that may or may not be there ...). ... show more
Reviewed in the United States on June 17, 2025 by Nathan J Daigrepont

  • Mobile CB stud mount
Size: One Size
The white insulator that comes with it is to thin. It goes in the aluminum mount only about 1/16". The area that goes into the mounting hole needs to be at least 1/8"-3/16" so it does not short out. I finally got it set right so the antenna mounting stud would not short out to the ground.
Reviewed in the United States on August 13, 2024 by Blue-USMC-Vietnam

  • Good replacement for missing parts of a used CB antenna
Size: One Size
I came across an old CB antenna that needed the bottom adapter to make the connections to the cable. This part is made well and should be easy to install. I will need to locate the proper terminals to connect the CB cable to unit and I will be in business.
Reviewed in the United States on March 16, 2026 by B. K. Stucky

  • Failed in a week
Size: One Size
I had this a week and the internal insulator failed. This caused the stud to separate from the adapter and the mount.
Reviewed in the United States on May 15, 2026 by John

  • Did the job
Size: One Size
For the price, he can’t go wrong. Well built fit good nice Titan snug.
Reviewed in the United States on January 14, 2026 by Grizz

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