540 PCS Heat Shrink Electrical Connector Kit

$69.99 $54.94

  • Free shipping and returns

  • Lifetime Warranty

All the Heat SHRINK CONNECTORS YOU NEED - Rings, butt splices, spades, hooks, and forks.

SUPER STRONG CRIMPS - Crimp connectors have thick copper barrels to tightly grip any wire.

Excellent wire contact - Heat shrink connectors use tinned copper barrels for highest conductivity.

EASY TO SHRINK - Low temperature heat shrink tubing recovers with less amount of heat.

LIFETIME WARRANTY - All Wirefy electrical connectors are backed by our best-in-class warranty.


What's In The Kit

540 PCS Heat Shrink Wire Connector Kit Includes:

Wirefy’s ‘540 Heat Shrink Wire Connection Kit” offers all the essential heat shrink connections without breaking the bank. In this small but versatile kit we included an extensive selection of 9 connector types: forks, rings, hooks, spade, quick disconnects, and butt splices in 3 sizes: red (22-10 AWG), blue (16-14 AWG), and yellow (12-10 AWG). Ring, fork, hook and spade connectors are water-resistant.

Are you working on your boat, vehicle, or home electrical project? This assortment will supply you with just the right hear shrink crimp terminals for your next wiring project. Wirefy heat shrink connectors will ensure strong crimps, increased current flow and weatherproof connections every time!

Technical Specs
Solder Seal Wire Connectors

- Shrinkage ratio 3:1
- Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive in inside
- Connector barrel crafted from a single piece of copper
- Wire gauge imprint on connectors
- Minimum shrink temperature: 80°C
- No wire damage due to lower shrink temperature
- Full recovery temperature: 130°C
- Operating temperature: from -55°C to 125°C
- Reusable case included

How to Use

How to Use Heat Shrink Wire Connectors

Step 1: Strip insulation to 8mm and insert into splice barrel

Step 2: Crimp using the tool for insulated connectors

Step 3: Apply heat while rotating the connector

Step 4: Allow the terminal to cool down

Now you have a secure and insulated connector

Quality Commitment

We have rigid quality standards in our production process, and we perform thorough quality inspection of all the completed units. We are putting a lot of resources and effort to ensure your each and every connection comes out perfect.

We stand behind the quality of our electrical connectors. Our client experience team will work on every inquiry to provide comprehensive product support and ensure your complete satisfaction with Wirefy connectors. If you have any questions, do not hesitate to reach out to us via the CONTACT US page.

Customer Reviews

Based on 12 reviews
Great connectors

These are top-notch wire connectors.


Great kit to have on standby. And Great seller, Fast shipping

looks nice!

Can’t wait for my next purchase! These connectors are way better and so much nicer than some connectors sold by other vendors. Worth a try!


Just exactly what I needed to connect some of my gizmos and gadgets. Overall, it’s a great product!

Really recommend this

This is a nice of connectors at a very reasonable price. It really crimps well, and the heat shrink tube end is a great advantage. I really recommend this!