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🔌 Connect smarter, not harder — the future of wiring is here!
The WAGO 221 Lever Nuts 90pc Assortment offers a premium, UL-listed solution for quick, reliable wire splicing. Featuring transparent housings for easy inspection and compatibility with a wide range of copper wire gauges, this compact kit streamlines electrical projects from smart thermostats to high-voltage baseboards. Its strong clamp force and space-saving design make it the go-to choice for professionals and DIYers aiming for clean, secure, and efficient connections.













| ASIN | B0BN6MBR7X |
| Best Sellers Rank | #2,075 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Electrical Connectors |
| Brand Name | Peppy Products |
| Color | Transparent |
| Connector Type | Clamp |
| Current Rating | 20 Amps |
| Customer Reviews | 4.9 4.9 out of 5 stars (1,504) |
| Gauge | 12.0 |
| Global Trade Identification Number | 00860006370633 |
| Included Components | wire connectors |
| Item Type Name | wire connector |
| Manufacturer | Peppy Products |
| Material Type | Plastic |
| Model | 221-90 |
| Mounting Type | Free Hanging |
| Number Of Contacts | 4 |
| Number of Positions | 90 |
| Part Number | P221-90 |
| Specification Met | UL |
| Temperature Range | 85-105 Degrees Celsius |
| Unit Count | 90.0 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Voltage | 1000 Volts |
J**R
Best lever nut you can get
WAGO is the best brand of lever nut that I have seen. You can feel the quality when you handle these. They are smaller than twist-on wire nuts, and the lever operation makes them much faster and easier to use. They hold tight and secure, but you can pop them on and off with a flick of the lever. This makes them great for temporary set-ups while I am working out the wire routing, and adjusting wire lengths. These wire nuts make wiring jobs fun.
A**N
My go-to connectors now
WAGOs are awesome. Super easy to use — just cut the wire, stick it in, flip the lever, and done. Great connection quality, clean setup, solid wire security, and they work for pretty much anything. Highly recommend. But wish they had more than 90pc set or sell a 90 pc of 1s , 3 or 5 wagos that would be awesome.
T**U
Wago makes an incredible product, worth every penny
WAGO makes an incredible product, worth every penny. The time savings using these connectors is quite impressive and the wires are bonded firmly in place. Moving/changing wires/connections is a breeze and the space-savings in the electrical outlet box is impressive, especially if you do not have a long wire lead to work with. I rarely use wire nuts anymore. NOTE: I tried the cheaper no-name brands (on Temu, etc.) but they are NOT the same quality and do not hold the wires firmly in place...120v electrical connections are NOT something you want to fool around with a cheap alternative no-name solution and risk a fire.
T**R
Well made and great time savor
These are saving me alot of time, very easy to use. They are well made and so much faster than using wire nuts. Also they can be easily removed compared to push to connect that you almost always have to cut off. With wire nuts you almost always have to cut off the twisted part of the wire when making a new connection. So far they seem very safe as they lock on very secure. Great for 12 gauge and smaller, but you will need different ones for 10 gauge wire.
Z**F
These work great!!!
Bought these for a light rewiring project and they work great. Far easier and more secure to use than wire nuts especially when mixing solid and stranded wires. The kit comes with full selection of Wago connectors: 2 wire in-line, 2 wire, 3 wire, and 5 wire. The price is good too. They are more expensive at the local stores, even the professional electrical supply shop. Are they more expensive than wire nuts? Yes....but they are removable, reusable, and one does not have to guess or worry about whether the wires making good contact with each other like with a wire nut. I will be buying more of these as my supply runs low. These are genuine, quality Wago connectors, and if you are thinking about using them but are not sure, I highly recommend giving them a try...you will kick yourself for not switching to these sooner. The only down side is that I now have an organizer bin full of different size wire nuts that I have no use for.
I**Y
A better wire nut.
These connectors have changed my life. I work on the electrical part of a Train layout. There are many connections that have to be made and these connectors make it not only easy but easier to change if I need to. Sometimes I just need a simple splice and sometimes I need four or five wires to connect to one. These connectors make that very very easy. I am not going back to wire nuts. It takes a lot of effort to pull the wire out of the connector. As a result, you can have some tension in your wires and be confident they won’t come apart.
F**E
These are great
I’m not an electrician just a jack of all trades. For me these things are awesome. So easy to use and take up less room than wire nuts and are easy to take on and off if needed. They are a little pricey but since I mainly just do occasional electric work for my house it isn’t a problem. Highly recommend.
J**K
Well worth the small premium
I wish I found these connectors years ago. They make splicing together wires so much easier than using wire nuts and take up a fraction of the space in junction boxes. They've made a world of different in smart thermostat installations in my apartment and in the homes of family. They even work great with 240V electric baseboard wiring. Fantastic and worth the price for the convenience. The clamp force is also strong enough to feel confident nothing will come loose once it's all secured.
A**O
Recomendado al 100%
P**O
sirven para lo que requiero
C**E
Excelente
C**N
excelente calidad te ayuda mucho a la hora de hacer las conexiones, olvídate de la molestia de tener que andar enredando cables
R**A
Muy buen kit trae un poco de todos los modelos y la calidad pues es lo mejor, el estuche muy práctico para almacenarlos. 👍🏼
Trustpilot
5 days ago
1 week ago