






⚡ Connect smarter, faster, and safer—because your projects deserve the best!
The WAGO 221 Lever Nuts 90pc Compact Splicing Wire Connector Assortment offers a premium, UL-listed solution for quick, reliable electrical connections. Featuring tool-free lever actuation and transparent housings for easy inspection, this set supports a wide range of wire gauges (24-12 AWG solid/stranded and 20-12 AWG solid). Packaged in a durable case with multiple connector sizes, it’s designed for professionals who demand efficiency, safety, and reusability in every project.


















| ASIN | B0BN6MBR7X |
| Best Sellers Rank | #1,595 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Electrical Connectors |
| Brand Name | Peppy Products |
| Color | Transparent |
| Connector Type | Clamp |
| Current Rating | 20 Amps |
| Customer Reviews | 4.9 out of 5 stars 1,431 Reviews |
| Gauge | 12.0 |
| Global Trade Identification Number | 00860006370633 |
| Included Components | wire connectors |
| Item Type Name | wire connector |
| Manufacturer | Peppy Products |
| Material | Plastic |
| Material Type | Plastic |
| Model | 221-90 |
| Mounting Type | Free Hanging |
| Number Of Contacts | 4 |
| Number of Positions | 90 |
| Specification Met | UL |
| Temperature Range | 85-105 Degrees Celsius |
| Upper Temperature Rating | 105 Degrees Celsius |
| Voltage | 1000 Volts |
D**H
So simple and fool-proof
Wish I had learned of these sooner! Brilliantly simple to use (and reuse) - this is a great set with multiple options for wire connections (number of wires as well as types of wires).
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.
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.
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.
S**L
Love These
These Wago Lever Nuts are high quality and easy to use. In my opinion, they are better than the standard wire twist nuts.
W**.
Easy to use
Work perfect. Much quicker and easy to disconnect.
D**Y
Time saving wire connectors
Ok, but wires can pull out. Do not recommend if stuffing wires behind a wall or in a ceiling.
L**G
Easy to use and time saver.
Easy to use, works great
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