120 PCS Heat Shrink Electrical Connector Kit


  • Free shipping and returns

  • Lifetime Warranty

Multi-Purpose Connector Kit WITHOUT Breaking the Bank  - Heat rings, forks, hooks, spade and butt splices.

EASY APPLICATION - Just make a crimp and apply heat. Secure and durable connections can be made in seconds.

PREMIUM COMPONENTS - Tinned copper barrels and dual wall heat shrink tubing with adhesive inside.

STRONG CRIMPS - Thick terminal barrels ensure your wire will never slip out of these connectors.

Certified ELECTRICAL TERMINALS - Compliant with ROHS, ISO 9001:2008, SGS and CE standards.

What's In The Kit
Solder Seal Wire Connectors

120 PCS Heat Shrink Wire Connector Kit Includes:

Wirefy’s ‘120 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 8 connector types: forks, rings, spade, quick disconnects, and butt splices in 3 sizes: red (22-10 AWG), blue (16-14 AWG), and yyellow (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 6 reviews
I like it

Received the items on time. I have tested the connectors, and these were exactly what I am looking for. I personally love the heat shrink tube with adhesive liner. It worked very well and performed great results. There is no way I would not recommend it. Amazing item!


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!

very helpful

These are the connectors I would definitely need for my house projects. I must say that the heat shrink feature is pretty great. Very helpful!

Super Item

I just tested the first piece the other day and it looks awesome. I love the clear shrink tube to know how well it secures and seals to the wire. Going to buy some more.

Exactly what i want

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