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

Been using these Wago for retrofit work around an old house and is much easier to work with when old airing is involved

(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!

Wago’s are absolutely the way to go..Ha! Incredibly easy to use and very secure connections. Especially useful for mating stranded & solid core wire—no more wondering if I got it right with a wire nut….

Electric wire sucks to wrangle while also holding a light fixture up. These little guys are just the best, I will never use a traditional wire nut again. Even if you hardly ever do any electrical work like me having a few of these handy will save you time.

Works great and is very effective! Definitely use these for DIYers

Very handy for making hookups in the RV. Able to make jumper connections and easily extended the wiring.

I think its the best way to connect wires because its easy to connect a variety of wires securely, test the connection by pulling, and to view the connection, and then to undo and change if need be. I have tried many others and found Wago lever nuts unbeatable!

Easy to use

WAGO 221 Lever Nuts are like law and order for your wire pairs, or Star Treks famous photon torpedos and phaser banks when compared to sling shots and rock throwing. You still need to observe wire strip length guidelines for best results. For heavy bundles its still seemed like a good idea to tape or heat shrink the levers down as a backup, since it is possible under over-stuffed electrical switch and outlet boxes conditions for a lever to find its way open. Sometimes the same conditions encourage conventional wire nuts including newer quick-connect style connectors to let go of the captive wires for the same reasons. Most of the time they worked great without any additional considerations during the test period for combining say a smart switch with tinned stranded wire with the structures solid-core Romex 14-gauge and some 12-awg load and neutral wires. Same for grounds. Over all these really speed up work including any troubleshooting requirements. If you value you your time and safety these offer a clear value over cheaper connectors. Way-to-Go WAGO!

A bit spendy but very easy to use and if you need to swap out fixtures for any reason these are terrific. As long as you strip your wire to the indicated length you don’t need to mummify your connection with electrical tape.