haisstronica 100PCS Heat Shrink Butt Connectors, 22-16 AWG, Red | Splice and Seal Wire Repairs, 3:1 Adhesive-Lined Seal, Translucent Tubing for Crimp Checks, IP67 Rated

Salida a tu país: 18-25 de Septiembre del 2026

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• D

  D R Chapman

  8 de junio de 2026

  Good product performance, good value

  Very good product compared to others I have bought but found would not hold a crimp. Seals nicely!

• C

  Carlos

  16 de octubre de 2025

  Excellent Quality Connectors.. Strong, Sealed, and Reliable!

  These Haisstronica blue heat shrink butt connectors are top-notch. The material feels durable, the crimp holds tight, and the heat shrink seals perfectly creating a waterproof and professional-looking connection every time.I’ve used them for automotive wiring and marine projects, and they perform great even in tough environments. The shrink tubing melts evenly with a heat gun and the adhesive inside gives a strong, secure bond.It’s also nice that they come well organized in a sturdy box with plenty of pieces for multiple projects. Great value and dependable quality, highly recommend!Ver másVer menos
• A

  Alan

  31 de diciembre de 2025

  Good easy to use product. I’ve never used this before, but I like it.

  Good product, used it to splice underground cables for low-voltage lights. Never used a product like this before, but it worked well, clamped well and shrunk when heated.

• K

  Kelvin

  1 de abril de 2026

  Worked like a charm

  awesome value for the price rewired my boat with these, good water proof seal as well

• G

  Greg Grafing

  22 de julio de 2026

  Best style of connector in my book.

  The only style of connector I use for automotive and marine wiring. These are the good ones with glue that squish out when you shrink them.

• P

  Piper

  14 de abril de 2024

  Did not get a full count in the package.

  I opened the package and counted the pieces twice and found I was short one butt splice. Not giving a five star rating because of this. I did not want to return the package because I was waiting for the splices to complete my project. Not trying to be cheap about this but I paid for 100 pieces. The metal used is very soft and the glue inside shrink tube is hard to see if there is any. It takes more heat to get the tubing to shrink. I don't think I will purchase any more of this brand. I have used USA brand of butt splices and had great results.Ver másVer menos
• Y

  Young-jun Kwon

  26 de septiembre de 2025

  Recommend

  This is my second purchase. Pretty good quality one

• E

  emiliano y.

  17 de julio de 2025

  Great waterproof connectors

  I love this connectors. They create a good contact and provide a fully waterproof connection, we used them all around our homestead and never had any issues. Keep in mind you will need a crimper and heat gun to make a connection.

• T

  Theresa Fenkhuber

  23 de mayo de 2026

  Heavier duty than mist

  Best yet on Amz. Heavier duty than most with an effective heat shrink.

• M

  Mark

  6 de junio de 2026

  Decent quality

  They are made of good heat shrink material.

• M

  Miguel O.E.

  Excelente por el precio

  Execelente calidad por el precio.Material más grueso que los unidores Chinos que no retienen apropiadamente los cables.La contracción del "termofit" es equiparable a los chinos, y el pegamento térmico es un poco mejor menos líquido pero parece tener mejor adherencia.Ver másVer menos
• T

  Ti-Guy

  3 de junio de 2026

  Parfait pour électricien

  Pince pour travail sur fils seulement