WAGO 221 Lever-Nuts 36pc Compact Splicing Wire Connector Assortment. Includes (16x) 221-412, (12x) 221-413, (8X) 221-415

These are by far the best thing I’ve tried in a very long time. I kept putting off buying them and finally I ran into a project that my old push in connectors were not able to hold the wires from a new flush LED panel light I put in the kitchen. I remembered that these were able to hold wire sizes even smaller than the ones on the panel, so I ordered them. Already ordered more and getting rid of the old ones I had. Never going back to them.

Very strong and I just did the job in less than a minute per divice.

Peace of mind after use them, no surprises.

Just swapped out an overhead light fixture. Fixture came with stranded to connect to solid core. Oh my, this was a delight! Strip to length, insert, close the lever, tug to test, fit back into the box, done! Worth the price for the time saved, the strength and certainty of the connections, the size of the connector, and UL listed (a must!). No more wire nuts for me.

Allows for easier later additions to the boxes...easy to tap in future line extensions.

Great to have in the house for that random light switch / outlet light fixture swaps- replace those old twist on thingmajiggs with these a little bit of everything in this package Lever nuts rule this brand is the best of the lot

No dislikes. I have struggled with wire nuts over the years. Just when you think you have it all wired, one of the wires falls out. Electricians who use hundreds of wire nuts every week have no problems with them, but for homeowners they can be tricky and if you have to undo the wire nut the wires come out sorta corkscrewed. These WAGO connectors are brilliant. Strip the wire, shove it in, close the gate, done and very secure. Best of all, since the pack comes in 2, 3, and 5 sizes you can wire up 5 wires at once - easily. That is not easy for us amateurs using a wire nut. If you ever have to undo the connection, simply lift up the gate and the wires come right out. Remember, cut the power to the connection FIRST. I will never us a wire nut again.

Unless you’ve got a wildly custom application, like silicone packed wire nuts for waterproofing underground wiring, these are easier to use, less stressful to the wires, and take up less space in the j-box than traditional wire nuts.

The perfect replacement for those sometimes they work, sometimes they dont wire nuts. Too bad I didnt have these years ago.

(The husband here reviewing.) After years of hating dealing with awkward large wire nuts and trying to get all the twists right in the grounding wires and then trying to stuff everything back into the box, these Wago connectors are a joy! Im actually looking forward to using these on every wiring project I can, going forward. They are like a breath of fresh air!