WAGO 221 Lever Nuts 90pc Compact Splicing Wire Connector Assortment with Case. Includes 221-2401, 221-412, 221-413, 221-415

I've been using these WAGO 221 Lever Nuts for a few months now, and they've become an indispensable part of my electrical projects. The compact assortment with a case is incredibly convenient, making it easy to find the right size for any job.The lever nut design is ingenious. It's so simple to connect wires, and the secure grip ensures reliable connections. I've used these with both solid and stranded wires, and they've performed flawlessly in every situation.The quality of the WAG Lever Nuts is top-notch. They're made from durable materials and are built to last. I've had no issues with corrosion or loose connections, even in demanding environments.If you're looking for a reliable and easy-to-use wire connector, I highly recommend the WAGO Lever Nuts. They're a must-have for any DIY enthusiast or professional electrician.

Easy to use. Fit in outlets (Dual Switch) no issues. Secure Connections. Extremely better that wire nuts.

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.

Wire nuts have their place, just not in my toolbox anymore. These make things quick, easy, straight forward, and the best part is they feel good on the grab. They cost more, but the piece of mind/reusability makes them worth it imo.They save a ton of space, look efficient and professional, are easy to release and pull wires

Just discovered these in the past few months and bought the multi-size package. Very pleased with them as they are quick and easy to use.

Love the selection and the WAGO connectors make so many jobs much easier, both in the home and RV!

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.

I've been using these WAGO lever nuts for all my hobby projects, from model railroad wiring to custom electronics. I will never go back to the old ways. These things have made my wiring work so much cleaner and faster.Forget about tedious soldering or fumbling with tiny screws on terminal blocks. With these, just flip up the lever, push your wire in, and snap it. The connection is rock-solid every single time. It gives you total peace of mind, knowing you have a secure connection that isn't going to just pull loose. One of the best parts for hobbyists is how flawlessly they handle different wire types. Connecting stranded wires from a component to solid core wire is a two-second job instead of a frustrating task.Yes, they cost a bit more than a bag of cheap wire nuts, but the time you save, the reliability of the connection, and the fact that you can reuse them when you're prototyping or making changes makes the cost a total “non-issue” from my perspective.