3M Performance Plus Wire Connector, Flexible Steel Spring Connectors, 22-8 AWG, Red and Yellow Color (R/Y+), Bag of 100

I have tried many different brands of wire nuts and these are the best of the bunch. They exhibit a tight grip on the wire, the "strain relief" at the bottom is very nice, and I have never had the metal part inside fall out as I have with some other brands. These also have a very nice rubberized finish as opposed to the shiny finish of just about all the others. After several jars and boxes of them, I have found the manufacturing consistency and quality control is excellent. Highly recommended!

This is my first time using these. They seem to work well. Even though they cost a little more, I like that it covers 2 different sizes of wire nuts. It takes some of the guesswork out. For the project I'm working on right now these should work everywhere a wire nut is needed (except ground. I'm using greenies for those in some tight places). It will probably take me a while to use all of them, so it may save me money in the long run vs. having to buy and keep track of 2 different sizes.

As advertised, a sealed package of genuine 3M wire nuts.

A great range of wire connections. Easy starting due to square spring nut threading ( not round spring type). Try'em u'like em.

At JJP we do builds, renovations, installs (permanent and temporary) of lighting, sound, electrical and these wire nut series are the only nuts we use! 3m has made one helllllllluva product, sticks every time.... doesn't matter is if stranded copper or solid always a solid connection the first time! forst time buying from this seller, but order was fast price was just a few dollars over our normal box price, great customer service.. I also recommend the Blue/ orange wire nuts for the larger wires :D

Not an electrician, but I have a lot of outlets and fixtures to wire right now. The actual electrician who put in the new wiring had left a handful of connectors with rubber skirts. I liked the idea of them, so I went in search of more but couldn't find any locally. I'm presently working my way through a box of these 3M connectors, and so far they've been great -- they really do get a good grip on the wires. A recurring issue I'd been having with putting light fixtures on the older '40s wiring was that the copper often shot right out the tip of other nuts after a few hard twists; it's still early days, but so far that's yet to happen with these 3M connectors. Nice! So it's seemed worth it to pay extra for them.

Nice, no issues.

These connectors are far and beyond the best I've ever used. I'm not a professional electrician, but an avid DIY-er. I've re-wired most of my house using these, and I love 'em. I noticed that electricians seem to use these, so I gave them a try. These have a really great bite and hold on connected wire that no other product can touch. This is pretty important, as I want to know that any connection I make is going to stay, and with these there is no doubt - connections are really firmly made and it is very hard to pull off the connector once it's twisted tight. I've used all of the brands you can buy are your local big-box stores, and none come close. The flexible skirt on these is nice as well if you are working in a tight place. I'm not going to bother looking anywhere else for connectors.

These things are great

They hold wires very well but are quite big for smaller boxes. I used them for led pot lights and they were a fight to be able to close the box.