WAGO 221 Lever Nuts 90pc Compact Splicing Wire Connector Assortment with Case. Includes (25x) 221-2401, (25x) 221-412, (25x) 221-413, (15x) 221-415

No more crammed junction boxes

I will never use a white nut again after I found these.

Nothing

Makes wire nuts obselete

These are way better than wire nuts in my opinion. They cover a large range of wire gauges and make it easy to join dissimilar size wires. With wire nuts, its hard on stranded wire if you have to remove and replace the nuts. With WAGO lever nuts, theres no twisting wires together.

These make wiring a snap. I was able to remove and replace with a larger size after deciding to connect an additional line. Highly recommended.

These are the best by far. I made the mistake of buying a cheaper brand and regretted it.

If youre comfortable using Wagos for electrical work, this is a great little starter set. Wagos are what they are and I mainly just use them for LED lighting work or other low-current applications. Anyway, if you like to use them, this is a good handy homeowner/starter set to have around.

So far Ive only used one of these. It took me maybe two minutes to make a connection where I couldnt make a good connection with a wire nut. Wish Id had these when I replaced the ceiling fixtures in the garage!