Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade - 22-10 AWG

Way better quality than most other brands

Theses work really well , crimp and heat shrink and job done i have used other makes and found them poor quality the crimp cracks and you heat shrink terrible

Convenient and quick but make for quite a bulky joint. Great if your soldering is a bit rusty (sorry for the pun!) like mine, or you’re in a hurry.

I have used these to reconnect some cables in a car which had suffered some cable damage due to mice completely severing some cables. Once stripped back they were crimped with a standard crimping tool before being shrunk with a small gas powered heat gun. Creates an excellent connection and you can see that the adhesive seals around the joint preventing any moisture ingress allowing corrosion as you may experience on a standard crimp. Excellent crimp and easy to apply giving peace of mind on hidden cables in the automotive industry.

These are really good - using to fix robot mower boundary wire that the dog inists on digging up

Great product

Plenty of connectors to choose from.

Would recommend and buy again

This kit pretty much includes any size I would need and comes in a case that seems somewhat sturdier than others. I have used a couple sizes from the kit on a small cargo carrier project I did. Each tube used crimped great (using their tool), shrunk perfectly, and seems pretty weather tight. All that is well and good, but the key is that each electrical connection worked flawlessly. This kit may cost you fractions of a penny more per connector, but you are paying for quality in each one. To me that is well worth a couple dollars more. I would recommend this kit and the crimping tool they make as great companions. The company just needs to put both of these into a nice convenient kit with a space in the box for the crimping tool.

Excellent product

J’ai utilisé cet ensemble pour des travaux sur le circuit électrique de ma moto, et le résultat est excellent. ✅ La pince à sertir est facile à utiliser, bien conçue, avec des empreintes précises qui permettent un sertissage solide et fiable. ✅ Les cosses fournies sont de bonne qualité, et l'enrobage thermorétractable assure une protection contre l’eau et l'humidité. ✅ Il suffit de chauffer doucement (au décapeur thermique ou au briquet) pour que la gaine se rétracte parfaitement autour du câble, créant un joint propre et étanche. Très bon rapport qualité/prix, idéal pour un usage moto, voiture ou bricolage électrique en extérieur.

Konnte nichts negatives feststellen. Lässt sich mit geeigneter Krimpzange gut nutzen und mit Heißluftpistole auch gut schrumpfen. Um Schäden an der Kabelisolierung durch Hitze zu vermeiden, habe ich die Kabel um den Stoßverbinder mit Alufolie umwickelt. Hat sehr gut funktioniert.

Wirefy is suppose to be a great product and so far I am pleased with my results. Hope they prove to be good through the long haul.