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

Execelent

These are very good.

Have not used yet but they look of good quality bought to make a window pass-through havent had time to do it yet

Works great. looks like quality and fits properly.

Used to transition through the firewall...works just fine

Pulled the protective caps off, completely fell apart... no way it would hold the connection or be able to be waterproof...

Product is well constructed and functions the way it should. Used to couple two fifty foot runs of cable. Should be good to go for a long time.

Just as advertised, work great

This is used on a manpack setup for a 2m radio. 3/4in hole for the pass through. 1in screws work with 3/16 aluminum. Nice connectors

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.