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⚡ Seal the deal with marine-grade power and precision!
The haisstronica 330PCS Heat Shrink Butt Connectors kit offers a professional-grade, marine-certified solution for waterproof, flame-retardant electrical connections. Featuring a thick copper core and heat-activated adhesive tubing in four color-coded sizes, this kit ensures secure, corrosion-resistant crimps ideal for boats, vehicles, and industrial projects. Compliant with ROHS, ISO, SGS, and CE standards, it delivers reliable performance in demanding environments.
| ASIN | B07Q3JJRY8 |
| Best Sellers Rank | #1,088 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Butt Terminals |
| Brand Name | haisstronica |
| Color | Red,blue,yellow,white |
| Connector Type | Crimp |
| Contact Material | Copper |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,634) |
| Gauge | 22.0 |
| Insulation Material Type | Nylon |
| Item Dimensions L x W x H | 0.79"L x 0.79"W x 0.79"H |
| Manufacturer | haisstronica |
| Material Type | Copper |
| Maximum Voltage | 12 Volts (DC) |
| Model | HS |
| Specification Met | CE |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Butt Terminal |
| UPC | 192687298006 |
| Unit Count | 330 Count |
M**N
Shrink butt connectors
Just as good quality as sold at most stores for a really decent price.
M**T
Full saltwater proof on boat trailer
Works really good for my boat trailer, I live in Florida so it’s fully waterproof with the salt water here. Easy to wire I advise to use a heat gun or candle lighter don’t use a torch. Good product
K**.
Excellent product
Product performed beautifully.
D**D
Crazy good product for the cost.
These are crazy good for the cost. They shrink up heat keeping it water tight, crimping the metal wires inside is easy and holds shape without loosening. I would still wrap with electric tape to be double safe.
J**N
Works at intended
Quality product, works as intended.
S**N
Good cost
Good prouduct just like the one from parts store triple the cost at parts store.
G**Z
Good!
Nice heat shrinks and connects the wires well when you clamp. I was looking for these cause the white ones are small and help with the wire size i was dealing with. The heat shrinking works well.
S**R
They don't have solder in them. They are meant to be crimped with a crimping tool.
These work well if you know what you're doing! Contrary to people in the comments below stating they have "melted" the solder in the middle of these these connectors are meant to be crimped and then heated to shrink the insulator and also melt the glue to make them water tight. There is no solder in these.
J**.
Works as intended. Very easy to use, seals up nicely.
B**Z
Al principio creí que no funcionaba el plástico termoretráctil porque lo estaba intentando encoger con un encendedor. Normalmente el tubín termoretráctil(heat shrink) sí se encoge con un encededor común, pero este es más grueso, entonces al hacerlo con encendedor no funciona, no se encoge y se empieza a derretir y quemar antes de encogerse. Pero ahora que compré una pistola de calor, funciona excelente. :D
J**L
Il vaut mieux bien insister pour sertir sinon ça ne tient pas.
J**P
Took a moment to try this and really loved it. Very expensive retail but this set very reasonably priced, easy to use and comes in a convenient case. First time users should practice as I did. Heating the finished repair can be a bit tricky if you haven't done this before. Highly recommend.
R**T
Superior quality ! Best I’ve used in last few years !
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