Dolphin DC-100S Super B Connector w/Sealant 100 Pcs.

Excellent will let product. Just what I needed for the applications required

Love these little things. I took one apart to see how it works and there are little jagged pieces that engage on the wires, going through the insulation and making contact on the wire inside. Then the stuff on the inside of it seals it from the weather conditions. It makes quick work of attaching two or even more small wires together. If you want to be extra good, you could also strip the wires and twist them together before crimping. But overall, you don't really need to do that. It does a great job as is designed.

These are awesome for low volt work!

Works great

Very reliable and long lasting. They are a must in every household.

work pretty good for smaller gauge wire, don't last forever in a wet environment. we use in outdoor enclosures but still can get damp in there and fail after a few years. but a nice quick easy option

These are as good as the ADI dolphins and for a good price. They hold up very good and the dielectric grease inside prevents any water damage

I needed to tap into a very thin, very short, hard to reach wire. There was no way I could get enough wire exposed to use a butt connector or crimp cap, much less get a large crimp tool in there. This was perfect, I cut the wire and created a bridge with my own wiring. I was able to slide this down the wire and get it to hold into place while I crimped it with a small needle nose plier. The teeth do a great job of puncturing the insulation and holding it in place. I ran a lot of tests prior to my install. Even when I gave it a weak to moderate crimp, I still got connectivity. Only when I did a really weak crimp, did it not work, but that was being purposely mediocre with my attempt. Bottom line: if you're in need of something for thin, hard to reach wiring, this is it.

Good product