WAGO 221 Lever Nuts 90pc Compact Splicing Wire Connector Assortment with Case. Includes (25x) 221-2401, (25x) 221-412, (25x) 221-413, (15x) 221-415

Like everything about this product

Nothing

These make wiring a snap. I was able to remove and replace with a larger size after deciding to connect an additional line. Highly recommended.

Absolutely must have if you do any AC or DC wiring. Fast, easy, reliable and reusable connectors whether using solid, stranded or a combination of both types of wire.

SMALL IN DESIGN. REUSABLE.

So much easier to use than wire nuts. They create a good solid connection and are fast to setup. Yes, they are significantly more expensive than wire nuts but unless you are doing wiring as a business, they are worth it for home use and some auto use (not waterproof). Honestly, one of my favorite purchases ever and I even put them on the pillow next to me when I sleep...I like them that much!

Great product. It’s nice to have a variety of connectors like this. As soon as I received it, I used the inline connectors to rewire the stock radio in an antique truck I have. Worked like a charm. Beware that these are not waterproof. Planning on using these when I replace a ceiling fan soon. No more wirenuts for me!

I will never use a white nut again after I found these.

This is a great assortment pack for DIYer and new homeowners. I used several of the inline wago to extend wires that were cut too short in my junction box. I used the 5 slot wago to clean up some of 4 gang boxes. You can also use the wago inlines to a spare male side extension cord to make a plug to test canless lighting or other similar non corded lights.

I didnt know that these existed until recently. I had always thought that wire nuts were the only option for joining household wiring. Unfortunately, once you have twisted more than two wires into a wire nut, you have a very stiff wire rope that resists being bent and folded back into the junction box. WAGOs join the wires into a flat assembly that is much easier fold back into the junction box. This is really helpful when working with dimmers, 3 and 4 way switches or smart switches/outlets all of which take up a lot more space than standard 2 pole switches and outlets. Ill take any help I can get when it comes to getting the wiring stowed back into the junction box.