50 Pcs Heat Shrink Butt Connectors Kit,Heat Shrink Wire Connectors,Waterproof Insulated Marine Automotive Crimp Terminals Butt Splice Connectors for Marine Automotive Motorcycle Truck Electrical

Great product

Used these to reattached underground lines to outdoor lights in front of our house. Used a crimper to secure and then a heat gun. Should be water resistant now. Good value.

I use these all the time to put wires together. Works great. Great quality, cheap price

Works and seals fast. make sure you have it lined up right where you want because they seal very fast under the heat gun.

Building my 4th hotrod and once i discovered these fittings it makes splicing wires a blast! and looks nice and neat no worry about pulling apart either. fast ship and great pricing.

If you have a few jobs around the house these work great. I bought it for my new marine nav light on my boat. It worked great so I fixed my trailer lights and then my golf cart wiring. Made what I used wire nuts and tape for prior, much more professional and safe.I do wish the case was a bit stronger. The tabs broke off after awhile.

I used these butt splice connectors to connect existing wires to new light fixtures on my golf cart. They were easy to use and provided secure connections that are also sealed from weather elements. I can recommend this kit for the do-it-yourself person needing to complete similar installations.

Anyone who tinkers with electronics knows the importance of reliable, easy to use connecters. The good ol' butt connector is a common go-to, and ever since I have discovered the heat-shrink variety they've been all I use. These make a great connection and add no measurable resistance to the circuit, and having the heat shrinking means they will work even in wet environments. The assortment is perfect for most uses, and they all are consistent in construction and quality. I'll always have a bunch of these on hand!