EFIXTK 158PCS Electrical Wire Connectors Screw Terminals,with Spring Insert Twist Nuts Caps Connection Assortment Set

I recently went to my toolbox to grab a wire connector screw for my electric dog fence only to discover that I didn't have any! A quick search on Amazon brought this listing up.It arrived *nearly* as described/pictured in the images. The colors and sizes were all there, but some of the larger caps/colors were mixed in with the smaller ones. When I tried to satiate the orderly side of my brain by putting all of the like-colors in their correct trays I discovered the reason why this was done: the big ones are too big to all fit in the same tray. That's fine with me. I would rather have some of the largest sizes live in the trays with the smallest sizes than not have them included in the kit at all.These wire screws are simple/easy to use and, so far, work great. It's nice to have the tray to keep them in and to have the assortment of sizes. I'm happy with them!

So I bought these to replenish my inventory. I was installing a smartswitch and while using the correct color I could not get the wires to twist. Even when I pre twisted the wires it didn't work and had to go a size up.

Super clear picture of the diamentions and size of wire caps but when i recieved it some were in other colors which didn't bother me but then i relised the wire spring fell out of the yellow one which didn't bother me either so I just screwed it back in the yellow cap with a philips screw driver (didn't take long) but other than that im very pleased with my product thank you. They do screw on good too 'maybe' a bit better than the ones in the store

Parts are hit or miss. Have had a few that appear to be missing the metallic spring that is supposed to be inside so will not tighten up correctly. These are Ok for low voltage applications, but I will not be using for line voltage wire binding.

This is just the box of assorted size wire nuts you want to put away for when you need them. We had some faulty home air conditioner wirenuts that caused the home AC to fail. I didn't have replacements at the time, so it was get in the car, drive to the store, blah blah blah. Next time i need one, I will have these babies ready for service.

These worked great for what I needed. Love the different sizes so I didn’t have to buy multiple packets of individual sizes. Great value!! Highly recommend!!

Decent to quality other than the spring was rattling around inside the box. Various sizes. Perfect for what I needed. Not a bad value.

Didn't count them but looks about right. Some colors were mixed.