TICONN 300 PCS Heat Shrink Butt Connectors Kit, AWG 24 – 10 4 Sizes Butt Splice, Insulated Waterproof Electrical Marine Automotive Wire Crimp Terminals

These are great. The metal inside is thick like it should be. When heating the heat shrink it shrinks nicely without over heating it.

Works good great assortment. Heat shrink is quality.id recommend

Real review here, worked well for small home projects

If you do a lot of wiring, this kit will last a long while. Its got plenty of most widely used sizes for wiring. My most recent use of this was to wire up a gang panel to my compressor isolation switch so I could have a secondary safety on my on board air compressor. And to run power to a 12V cigarette light and USB ports. Previously, Id been using some heat gun melted solder connectors. While they do work great, I just dont need to spend that time waiting for the solder to melt for some of these minor connections. Thats where these came in. Simple crimp and a little bit of heat. All done. Clean and easy. Test on the volt meter and charging from the power ports told me all I needed to know. These did the job exactly as I needed.

Ive used heat shrink connectors in the past and these work rather well. They are easy to use as you can insert the wires, crimp it, and then heat to keep the seal nice and tight. I like how there are a lot of them in the box and of various sizes. I like how its waterproof so if I needed to use these for outdoor wiring I wouldnt worry. The colors are nice as well and its easy to see the AWG of the wires its meant for by its outside. There isnt much else to say for these as they work well, are well labeled, and have had no issues with them so far. Would recommend them.

Good selection and good amount. Having a good amount really helps when you are repairing wiring.

Beware!! Tried these for the first time and terribly un-happy with the crimp conductor. Extremely weak and wire is easily pulled out after crimping. I’m a professional and use electrical butt connectors daily. Will need to trash the complete set.

These take a bit more heat to seal than traditional shrink tubing, but the adhesive and perfect placement make them worth every penny over non-sealed connectors.

I like these butt connectors because they have the heat shrink on the ends used them for a radio install . They crimp like normal ones then you use a heat gun to shrink and seal the wires to the connectors .

Easy to seal and I love the tiny ones great for l.e.d. light work