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๐ Connect like a pro, seal like a boss!
Wirefyโs 150-piece female spade connector kit features 16-14 AWG copper terminals with heat shrink tubing and adhesive lining for waterproof, corrosion-resistant, and strong crimps. Designed for quick disconnects, these connectors deliver professional-grade reliability backed by a lifetime warrantyโideal for marine, automotive, and industrial wiring projects.








| ASIN | B07KYM6JNG |
| Best Sellers Rank | #30,230 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Spade Terminals |
| Brand Name | Wirefy |
| Color | Blue |
| Connector Gender | Female |
| Connector Type | Crimp |
| Contact Material | Copper |
| Customer Reviews | 4.7 out of 5 stars 635 Reviews |
| Gauge | 14.0 |
| Insulation Material | Polyolefin |
| Insulation Material Type | Polyolefin |
| Item Dimensions L x W x H | 3.35"L x 3.35"W x 3.35"H |
| Manufacturer | Wirefy |
| Material | Copper |
| Material Type | Copper |
| Model | RSFF2250-150 |
| Part Number | RSFF2250-150 |
| Specification Met | RoHS |
| Terminal | Spade Terminal |
| UPC | 857409007143 |
| Unit Count | 150 Count |
J**S
Love these
I built my own travel trailer and wanted to use quality connections to ensure no issues with the trailer wiring as it was hidden in the walls. These are great, they crimp very solid (be sure to get the correct crimp tool for this style), they have internal glue so not only do they shrink with hear the glue seals them tight. Sure they are a little more than others on Amazon but when it come to electrical you want to do it right the first time. No one wants to chase down electrical gremlins.
M**N
Professional reviewed
Master marine technician Review. I rewire 10 or so boats a year. I use thousands of these heat shrink connectors and they are great. No issues.
R**D
quality product
Heat shrink very useful on boat wiring.
W**Y
Great spade connector!
Heat shrink definitely does its job and shrinks down to a great size, nice and tight over the jacket of the cable ! Only thing i would change about it, is that the heat shrink, when heated at the tip of the spade shrinks over the opening of the spade. Which means that you would either need to cut back on it a bit before installing it/ applying heat, or installing it to your switch or rocker before heating it up. Due to the fact i was installing it on the back of a plastic switch and housing, i did not want to apply the heat to the connector after it was installed, as it might have melted the plastic. Might also be difficult depending on accessibility without a heat gun to not melt the jacket on the wire or plastic around it. Simply using a razor to cut off the end did the trick! Will definitely buy and use again!
R**O
Terminales
Una maravilla
S**6
Great connectors
My favorite connectors. Used on my boat and none have failed .
M**N
Spade fmale the best value
On a boat console I needed to get a lot of ends for fuse to switch, and back from switch. This was the best thing while working few hours at a time the jar was by far the best. The hear shrink is really high quality with the silicon stuff locks the wire in great. Now project done and a perfect jar holds the extra tell next project. You will need a heat gun they are the real stuff. I put a picture of the start not to brag about the finished.
M**Y
These are truly the only connectors
They got it right, with their crimping tool, and a heat gun, splices are solid and protected from corrosion. Knock off crimping tools do not provide a tight crimp, spend a little extra and get the Wirfly tool.
R**E
Cosses thermorรฉtractables de bonne qualitรฉ
Cosses de bonnes qualitรฉs sertissage et rรฉtractation parfaite
M**K
Quality
The quality is perfect. Will definitely buy igen
J**D
Better than top brand name for โ the price.
We buy grotes connectors at work all the time, they charge $75 for a pack of 50. This was an insane deal and I'd argue they're better quality, they seem to heat, shrink up better and have a lot more water sealing glue. Cannot recommend these enough. We ended up ordering these exclusively for work because they're a fifth, the price and better quality
E**P
Top
Prodotto valido nulla da dire
A**R
Great product. Well worth the extra money
Much better than the cheaper versions out there. However had to buy different crimp pliers as our old ones didnโt work properly with these. Nice to have them heat shrink. Look a lot more professional than the old ones we used to use.
Trustpilot
2 weeks ago
4 days ago