Non Insulated Bare Copper Butt Connectors with 3:1 Heat Shrink Tubing Kit - Boxed

Solid connections, plastic sheath with adhesive makes it waterproof. Also bought a hydraulic crimper which makes the work turn out perfect and much easier.

Sizes are good for multiple wires. The heat shrink works great with regular lighter and seems to shrink completely. Value for money is good. Good heat shrink thickness is correct.

Gives you the ability to crimp, solder and shrink wrap every connection. Finished product is a waterproof 3-way connection. If you don’t take the time to do it right the first time, when are you going to have time to find the bad connection and re-do it?

The wire enactors work great. I used some of these to repair some wiring issues I was having with my landscape trailer. The enactors are easy to secure on the wires, and the little sleeves are very simple to slide over the connection and heat with a heat gun or flame to shrink for a tight fit that will prevent them from metal-to-metal contact. I was able to use thereto repaid things, and now have functional lights. This kit includes several different sizes, and plenty of each, so I should be all set for future repairs and small projects where I need to connect wires. I'm actually going to be using a few of the larger ones to connect poly wire for our electric pasture fence. This kit is very handy.

This is a great set of butt connectors, perfect for wiring a new stereo in my car. It includes a variety of sizes, which is really handy. Since the connectors are non-insulated, you’ll need to use them with the included heat shrink tubing, which shrinks easily with a heat gun. The connections are solid; I gave the cables a good pull, and they held firm. Highly recommended!

Exceeded my expectations.These connectors are way better quality than what you usually find at big box stores. The copper connectors hold wires really well, and the heat shrink tubing is thick and durable. It comes with everything you need to do a proper, long-lasting job. I didn’t have a crimp tool and just used regular pliers—crimped them hard and they held strong. For the price, it’s an excellent kit if you want a professional and durable connection. Definitely worth it and built to last. Highly recommended.,

These worked out perfectly for me. I did a little rearranging of the electrical system in my van and rather than having to buy new wire to run just slightly longer lengths I was able to just add to the existing wire. I've got a good crimping tool so I'm not worried about losing anything in the connection. Definitely a good assortment of sizes and very useful kit.

Used a few last night and they're really easy to use. I don't have a legit crimper, but I have pliers that got the job done. The heat-shrink sleeving is of good quality. I think I might still solder, then crimp too, but that's a little overboard.