
They work the same but they are NOT the same. Minimal force is required to pull the wires out of these lever nuts. And since the only reason you're buying them is because the little lever nuts don't fit 10 AWG wire, you're obviously going to struggle with multiple 10 AWG wires going back into the junction box. The wires will jump up with them again. I tried tweaking the wires a bit but that only made things worse. They've done a great job too, nicely smooth wires are neatly inserted to minimize the chance of the tiniest crack. It still only takes a slight tug to pull it out again. Now when you're dealing with stranded wire, or in a spacious junction box where you can delicately handle everything. Of course I think they work. But would you trust him in the long run?

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