221-2401 | WAGO Lever-Nuts® Inline Splicing Connector | for Solid and Stranded Conductors | 2-Conductor with Operating levers | 20-12 AWG | Transparent housing | White Cover | [Box of 60 Pieces]

These are the ones needed for 12 ga wire. Wagos make splices and joining wires easy.

This is often the only and best option to extend wires that were left too short in a junction box. Expensive but much less so than other options to extend wires.

Bought different types of Wago lever nuts and this one is an additional. Im just a homeowner who wants to have some peace of mind when dealing with electrical connections for home improvement in the future. These are so much better than the traditional wire nuts I should say. Installed four Ring Floodlight Cameras using Wago lever nuts.

These things are fast and easy. They are also expensive compared to wire nuts. I have seen failed wire nuts, I have gotten blisters twisting wire nuts. These things are easy on/off and grip well. As a side note, to save money, I have tried a variety of competitor products. They looks like WAGO, but do not hold as well. I will not use them. The money spent, is offset by the speed and flexibility of the WAGO series of connectors. I have been waiting for an in-line spice for a long time. Glad they are here!

I have purchased the 2 wire and 3 wire version of these connectors, and now this straight connector. I love these things. They make the job much easier, and if you have to modify anything they are easy to remove. I recommend.

Where have these things been my whole life? I do a TON of home and auto AV work as a hobby, and just discovered these things. Ive used the other Wago connectors periodically, which are also great, but these inline connectors take layout and spacing possibilities to a whole other level. Additionally, they allow me to quickly and safely test new runs/connections prior to permanently installing them, even I ultimately use a different permanent connector.

Easy to install, works great,saves time and money.

These are perfect for tight areas. Great quality product.

Works great. Had no trouble using it. Made job a lot easier.

These things are great for extending short wire in your electrical boxes in a slim-line fashion. Same Great Wago build quality as the 221 Lever nuts, in an in-line form factor. Makes adding wire to a short wired box a breeze! Highly Recommended!