270 PCS Heat Shrink Electrical Connector Kit


  • Free shipping and returns

  • Lifetime Warranty

Multi-Purpose Connector Kit - Heat shrink rings, forks, hooks, spade and butt splices.

Excellent Wire Contact - Thick tinned copper barrels for less voltage drop and increased current flow.

Strong CRIMPS - Thick copper barrels ensure your wire will never slip out of these connectors. 

EASY APPLICATION - Make connections in seconds with just a crimping tool and a heat gun.

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

What's In The Kit
Solder Seal Wire Connectors

270 PCS Heat Shrink Wire Connector Kit Includes:

Wirefy’s ‘270 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, hooks, rings, spade, quick disconnects, and butt terminals in 3 sizes: red (22-10 AWG), blue (16-14 AWG), and yellow (12-10 AWG).

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 4 reviews
Recommend this

The wire connectors arrived on time. I can definitely say that it has great quality as well. I am pleased that I bought a complete set because this is a very versatile set. I really recommended this.

Durable connectors

I have an on-going project to rewire by a couple of boats I owned. A relative recommended these connectors and I completely loved this. It is durable and has great quality. I’ll buy more for future use.

For my boat trailer

At first, I am not expecting a connector with good quality, but I was wrong. I am surprised by the results. It is a great product and I’ve been using these connectors to rewire my boat trailer. The heat shrink is good. Highly recommend this!


I am very happy with this kit. I have already used a dozen of them and experience no issues with the crimp hold. It worked perfectly as advertised. I will order again!