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

Work great a d easy to use

I expected this product to change my mind on electrical work in the house cause I just dislike electrical work all together . With that being said changed my mind completely on doing electrical work with the ease of use of these glorious things

Ive been doing electrical work for over 20 years. WAGOs have become an indispensable part of my kit. These are convenient, easy to use and hold wires tightly. They are especially handy for temporary installs/connections as they dont damage or twist wires yet hold them tightly until released by lever. Great product.

The best way to install these is to use the wire strip length diagram on the back of the unit and then cut and strip your wires to the same length. After lifting up the levers above each hole you are going to insert a wire in, shove the wire all the way in until you can see it touching the back and fold down the lever all the way down tightly. Pull the wire to make sure that it is secure. On stranded wire, try to avoid twisting the wire before shoving it in the hole to the rear. These are designed to be used on wire between 24AWG-12AWG but 12AWG and 14AWG work best. Only insert one wire at a time and lock it down with the lever before going to the next wire. Make sure to pull it to insure that you have it all of the way back and locked down tightly. The 221 series is smaller than the 222 series but, both are limited to the same size wire. I recommend these over wire nuts for tying solid copper wire to stranded copper wire 100%.

Liked the simple install. Disliked it made me second guess because it seems like a loose connection. But happy overall.

These connectors are the cats meow. So easy to use I almost considered redoing some previous work. Wire nuts are running for their lives from fear of being replaced.

I love this product makes electrical work so much easier and safer.

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

Easy to use. These connectors stay clamped down until easily released.

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