onelinkmore UHF Female to Female Coupler CB Radio Adapter Joiner Coax Connector SO239 PL259 UHF VHF Antenna 4 Hole Flange Panel Mount Adapter Pack of 2

I havent had any problems using these connectors.

Execelent

these will be good for the ability to plug in a socket socket in the wall of your camper and be able to bring the antenna connection into the camping trailer without an open hole in the wall.

These are going to be part of the back panel of my SKB Go-Box. A jumper from the radio to a panel were I can easily mate the antenna coax to this bulkhead.

They seem to be the quality I expected in the price range. There are better made connectors to be sure, but for the purpose that I bought them for (an offroad trailer) they fit the bill. No noticeable signal loss.

These things are very well made. I got a couple to make a ground plane antenna with some copper brazing rods. These are great in that instead of soldering the vertical to a pin on a normal 239 flange mount, you can solder the vertical into the cup. Works like a champ. If youre gonna make a ground plane antenna, get a couple of these!

Definitely a quality product will definitely buy more

these work better than those barrel connectors and nuts. nice clean install if you use the correct hardware.

Nice deep centers take a full sized PL-259 with no issue. Well machined and all around, good product. Id buy again

They look pretty nice, but I think I will buy the bulkhead style next time - less holes to drill.