Wirefy 200 PCS Non Insulated Butt Connectors Kit - Butt Splice Connectors - Uninsulated Crimp Wire Connectors - 24-8 AWG

I'm very happy with these uninsulated butt connectors. They look and feel to be of good quality. They are thick walled and have tapered ends to make inserting the wire easier. The price is great for the quality you're getting. They are easy to handle and crimp. You will need some good quality crimpers with long handles for leverage and that's a good thing because these form a great connection when you use the right crimper. After using the proper size butt connector and only crimping once, I was not able to pull the wires apart. If you want a good quality uninsulated butt connector, that will form a great connection, are easy to handle, and will make a good long lasting connection, buy these and you won't be disappointed. I will definitely buy this again. I have used other uninsulated butt connectors that cost twice as much as these and these are just as good as them. I highly recommend them.

These work great, nice and thick/heavy. Crimp very well without splitting.

I much prefer these over the older plastic covered splices which resulted in too large of a completed profile. These are small and, when finished off with adhesive waterproof heat shrink, make a very neat and small profile splice.

Product presents as advertised…should work well for car speaker upgrade and better wire connection. However the packaging is not good at all. All sizes mixed together, which means I get to now spend time sorting them! Please use a better organizer/box in future.

Works great. Need more smaller crimps

This is some good stuff. They are thick, about 1mm, and hold the wire extremely strongly. Pull-out force on 14AWG wire is over 100lb; I was unable to pull it apart with my hands.Would highly recommend these over other Chinese-brand crimps. They are excellent value.Just don't forget to buy and install the heat shrink before crimping. And do a pull-out test on each crimp after you're done!

I have tried two other brands that were a bit cheaper, however I am back this product, its the best.

I bought these along with a crimping tool. These butt connectors are really nice. They crimp solid and hold wires together very well. I put a piece of heat shrink tubing over it to finish it off. I would recommend these if you need a plain butt connector. I prefer these over the ones with the plastic on them; I think they crimp better and then you can add your own shrink tubing. Great product.