Wirefy 200 PCS Heat Shrink Butt Connectors Red 22-16 AWG - Marine Grade Wire Splice Connectors - Electrical Waterproof Heat Shrink

I bought a set of these wirefy heat shrink butt connectors to use with a wirefy heat shrink ratcheting crimper. In the past I have used Amazon off brand crimpers and connectors with mixed results. Thankfully, these connectors when combined with a Wirefy Crimper (be sure to use one designed for heat shrink connectors and not nylon) work very well and produce reliable and secure connections. The fact that these are actually tinned copper and not Aluminium or Brass is great too as you get much better conductivity with less resistance. The heat shrink works well once shrunk for keeping the connection water proof, ideal for car and boat use. In short, these wirefy connectors are a solid choice.

Wirefy is now my preferred brand of crimp connectors. I use these daily for auto electrical repairs and highly recommend them. You do need good quality tools to work with them but that applies to all heat shrink crimp connections.

I migliori in assoluto uguali come qualità a quelli cembre ma con un costo veramente ridotto già usati 600 perfetti

união terminal isolada de boa qualidade , Termo retrátil

super

Easy to use. Consistent sizing. Shrink evenly.

These worked as advertised. Very secure connection! It does take a little more heat to reach the meltdown, but nothing to complain about. We will definitely use this brand again.