Arlington NM94-25 Black Button Push-In NM Cable Connector, 3/8 Trade Size, Fits 1/2-Inch Knock Outs, Black, 25-Pack

They were easy to install. Utilized them for recess lighting boxes that were extremely thin metal. Worked as advertised.

I like them as good substitute for a more expensive version. They do what they were designed to do a good price

Quick and easy to use.

I like to put a little extra wire in the wall and it allows me to pull some if I need it

Worked great for my new LED lighting junction boxes. Able to fit two 14/2 NM cables no problem.Fast delivery!

It’s hard to tell from the pictures but these are great. They’re hard to find where I live. Happy Amazon had them.

Use it in existing wiring boxes works great.

For metal electrical boxes with 1/2 inch knock out holes, these work really well to protect Romex wires feeding into the box. Vibrations from heavy traffic or nearby rail traffic have the potential to cut the insulation on the edges of the metal box.

Satisfais du produit, fait la job pour le prix!