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

The new electrical wire nut. Very, very easy to use and remove if needed later. Perfect!

Ill take this new way of connecting electrical wires over the old wire nuts any day!!! These Lever Nuts ARE the future. Wire nuts may be cheaper, but Ill gladly and readily pay the price difference for the functionality AND quality that the WAGO Lever Nuts provide! Outstanding product, WAGO!!! If youre still using wire nuts, leave your dark cave and come into the light of WAGO (you wont regret it).

As a General Contractor, I often have clients that are undecided when it comes to lights and switch placements. It used to be a real hassle because designing on the fly when under a tight schedule can be very time consuming. Its similar to the proverbial moving company stories: Move the couch over here. Hmm...No, lets try over here...that doesnt work, lets move it back to where it was. Meanwhile, I am working with clients as well as subcontractors so it is important to know where the placements for the design will be. Wago wire levers changed the game. It allows me to quickly change fixtures, switches and placement without the hassle of wire nuts or push splices. Change your mind? No problem...When everything is settled, I can remove the hardware and put the wire back so the subs can move forward with client confidence. To me, thats worth the extra cost for these. The 5 wire splice is perfect for splicing ground wires together and takes hardly any time or effort to shove everything back in to the box. If you are bound to smaller boxes due to age or design, these are the only UL listed solution that can make it happen when the box cannot be replaced. Ever try to wire a dimmer switch into a box from the 60s? Its almost impossible. I will caution you to always double check: * Each wire that is inserted must be inserted all the way so you can see the end through the other side of the lever splice. If you cannot, you must open the lever, check your wire length and try again. * Fully depress the lever down so you feel it click past the indent which keeps it in place. Sometimes the lever looks fully depressed but it is actually not. * After pushing wires back into a box, double check that there are no levers that have lifted. This happens quite often and is not the fault of the design. The force of solid copper wires can be enough to rub against the levers and pop one or two open when pushing them in. It has happened to me frequently. If I know a project is complete and signed off, I will usually wrap the lever nuts once with 3M electrical tape. This ensures the levers will not pop open ... ever. When I think about the time I spend fitting fixtures for clients using other products, it easily adds up well beyond the extra cost of lever splices. Knowing a light fixture has to come back down for paint is no longer an ugnnn moment. If you know you are wiring something and it will likely never need to come back out again, I would actually advise using push/plug style splicers. They are just as fast but a chore to come back out (which is the point) They cost much less than the lever nuts so its a win win. Otherwise, the lever nuts are an amazing invention and will likely be here to stay. You can use them for car stereo wiring, home electrical and more. They even allow a mix of different wire types used together such as 18ga stranded with 16ga solid. Gotta love that.

I have become addicted to WAGO 221 Lever-Nuts, and I use them in all my wiring jobs now. I ran out of the assortment pack I bought a while ago - this one refreshes my inventory with sizes I need. Interestingly, it seems that the seller has done their own packaging, but the contents are fine even if the case isnt quite as nice as the WAGO one I had before.

Easy to use

_¯_¯_¯_.Excellent...HIGHLY RECOMMENDED...Thank You.¯_¯_¯_¯_

Works great

A must have in your arsenal. Super easy to clip in and out and reuse able.

Easy to use and takes less space when installed

Received as advertised.