Heat Shrink Wire Connector Kit

540 PCS Kit540 PCS Kit

$69.99

270 PCS Kit270 PCS Kit

$29.99

120 PCS Kit120 PCS Kit

$16.99

$69.99 $54.99
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What’s Included - Butt splices, spades, rings, hooks, and forks, all in a versatile and organized box.

Durability Meets Simple Application - fter crimping your terminal barrel, simply rotate the connector over a heat gun. The heat shrink tubing will adhere to the wire tightly - no soldering needed. The easiest application is complemented with durable insulation tubing that protects the wire from weather, stretching, or damage.

Excellent wire contact - Heat shrink connectors prevent wiring failures while reducing equipment downtime. The increased current flow with less voltage drop is provided by the thick tinned copper barrels.

Certified electrical connectors - Compliant with ROHS, ISO 9001:2008, SGS, and CE standards.


As the saying goes, it’s always “quality over quantity.” But, why not have both? Think like a pro and always have everything you need in one box with Wirefy heat shrink connector kits.

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!

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!

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 yyellow (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

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

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

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

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.

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