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

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

Just as advertised, work great

Can see . Cheeply made but functional. Dwight

Working so far, I have mounted these to a copper plate so I can run 6 coax cables out a wall and ground all of the cables at one time.

works

Execelent

What can be said about there simple but build is excellent cables thread on smoothly and long enough. I used two sets to build a wall pass through on a grounded copper plate worked out perfectly.

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

Works great. looks like quality and fits properly.

Appeared to be used but worked ok.