Waterproof CAT6 RJ45 Panel Mount Coupler,Lonlonty IP68 Shielded Industrial Panel Mount Bulkhead Ethernet LAN Pass Through Connector,Female to Female Feed Thru Coupler RJ45 Waterproof Connector 2PACK

Just a simple pass through. Good quality and well sealed for moisture. I installed them into cover plates for ceiling mounted boxes under the eves of my house to install security cameras. They worked perfectly!

Handy for weather boxes enclosing my Xmas light module data. Worked very well.

These are very handy for outdoor panel mount coupler to be waterproof. They are well made. Installed them for connections through an outdoor plastic electrical box with CAT6 RJ45's. I recommend if you need this kind of protection.

These are nice and easy to install. They do what they're designed to do. However, I think my expectations were a bit off. I installed one of these in a plastic box that I left outside all winter. After a few months the outside-facing connection corroded and stopped working. I guess this is to be expected as there's no protection on the cable/boot side of the outside connection. If the provided cap was installed, the cable couldn't be used but I think it would be waterproof. In summary, these are nice, but know their limitations. There are other options that include cable-side weather protection; I think I'll try one of those next time.

Nice quality and price. Using them in CNC electronics cabinet builds.

See the photo from another review. These are NOT waterproof when in use. With the cap on and with no cable connected, of course they are.

Nice for a 1/4" to 1/2 inch or less wall. See my photos. My bumper pull travel trailer (KZ Connect has 1" walls which requires a 1.75 or longer coupler to accommodate for the gaskets, the nuts, etc.

Used for connecting my cat cables from inside of camper to outside by mounting it in a service door area. When not in use screw cap back on fitting. Saves from drilling through the trailer walls. Used them the enite camping season of 2025 and so far so good.