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

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.

This was the first time I used them and WOW! Why didn’t I ever buy these before. There are 4 colors. But beware. If your crimper only does 3 colors, you may have a color that you can’t use. The white one is small, but my crimper I bought only does 3 colors. So I’m not sure what to do. But these worked great and I would recommend them over wire nuts any day!

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

I highly recommend this product, easy to use and after shrinking it it looks awesome. At first when I crimped it I thought it ruined the insulation but after using a heatgun on it it looks amazing and I did a pull test and could not pull the connectors off the 14 gauge wire, just perfect.Ive tried several brands in the past that ended up in the garbage that why I ordered this and this held up to the test with flying colors

For many years, I made wire-spice connections by soldering and applying heat shrink tubing to the joints. It’s a time consuming process, and a big hassle especially when spicing has to be done in the field. I converted to using crimp connectors a few months ago and haven’t gone back to soldering since. I stay away from the lower-priced PVC connectors that tend to crack when crimped. Nylon connectors such as these won’t crack regardless of crimping pressure. As long as you match connector color to wire gauge and use the right size crimper, you will end up with a neat, secure joint that can’t be pulled apart easily. Having the heat shrink tubing already on the connector is an added convenient. When shrunk, tubing wraps tightly around the wire, creating a water resistant seal. If you do wire splicing, this is a good set to have around.

These heat shrink connectors were just what I needed at a reasonable price. No complaints.

The box is garbage. Useless without latches. Not marine grade product. Cheap china quality.

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.

Worked well

As good as if not better than the local stores. And you get 300 pieces for what you would pay for 5 or 6 Packs of 5!