---
product_id: 27824339
title: "Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG"
brand: "wirefy"
price: "$9.75"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/27824339-wirefy-180-pcs-heat-shrink-butt-connectors-kit-marine-grade
store_origin: US
region: United States of America
---

# 600V max voltage Heat shrink seals at 176°F Marine-grade waterproof protection Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG

**Brand:** wirefy
**Price:** $9.75
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Connect like a pro, seal like a marine master!

## Quick Answers

- **What is this?** Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG by wirefy
- **How much does it cost?** $9.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/27824339-wirefy-180-pcs-heat-shrink-butt-connectors-kit-marine-grade)

## Best For

- wirefy enthusiasts

## Why This Product

- Trusted wirefy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Seal:** Heat-activated adhesive inside tubing creates airtight, waterproof connections every time.
- • **Lifetime Confidence:** Backed by a best-in-class lifetime warranty—invest once, connect forever.
- • **Unrivaled Durability:** Marine-grade tinned copper barrels resist corrosion and ensure peak conductivity.
- • **Versatile Compatibility:** 180 connectors cover 22-10 AWG wires in red, blue, and yellow for any project scale.
- • **Effortless, Secure Connections:** Thick seamless copper barrels provide strong crimps that won’t pull out under strain.

## Overview

The Wirefy 180 PCS Heat Shrink Butt Connectors Kit offers professional-grade, marine-certified wire splicing with tinned copper barrels and heat-activated adhesive tubing. Designed for 22-10 AWG wires, it delivers waterproof, vibration-resistant, and corrosion-proof connections rated up to 600 volts. This comprehensive kit ensures reliable, long-lasting electrical joins backed by a lifetime warranty, perfect for automotive, marine, and industrial applications.

## Description

Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG: desertcart.com: Tools & Home Improvement

Review: Nice watertight heat shrink conectors. - Nice crimp connectors. Shrink tube has sealant that makes these water tight. Use with Wirefy crimping tool for best results.
Review: Very nice kit. - This kit pretty much includes any size I would need and comes in a case that seems somewhat sturdier than others. I have used a couple sizes from the kit on a small cargo carrier project I did. Each tube used crimped great (using their tool), shrunk perfectly, and seems pretty weather tight. All that is well and good, but the key is that each electrical connection worked flawlessly. This kit may cost you fractions of a penny more per connector, but you are paying for quality in each one. To me that is well worth a couple dollars more. I would recommend this kit and the crimping tool they make as great companions. The company just needs to put both of these into a nice convenient kit with a space in the box for the crimping tool.

## Features

- MARINE GRADE BUTT CONNECTORS - Crafted from high quality tinned copper and adhesive lined heat shrink tubing. These professoinal butt connectors ensure protection against the elements.
- STRONG CRIMPS - These butt connectors use thick, seamless copper barrels. Once crimped, your wire will not pull out of these butt splices.
- EASY TO USE - Just make a crimp and apply heat. These wire connectors require less heat to recover, and will form an airtight seal.
- WHAT'S INCLUDED - This butt connector kit includes 180 PCS red, blue, and yellow heat shrink butt connectors that will work with any stranded or solid wire ranging from 22 to 10 AWG.
- LIFETIME WARRANTY - All Wirefy electrical connectors are backed by our best-in-class lifetime warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DOTB0XE |
| Brand Name | Wirefy |
| Color | Assorted Colors |
| Connector Gender | Male |
| Connector Type | Crimp |
| Contact Material | Copper |
| Customer Reviews | 4.8 out of 5 stars 1,473 Reviews |
| Gauge | 10.0 |
| Insulation Material | Polyolefin |
| Insulation Material Type | Polyolefin |
| Item Dimensions L x W x H | 9.06"L x 7.09"W x 1.77"H |
| Item Weight | 16 ounces |
| Manufacturer | Wirefy |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts |
| Model | BHT-180 |
| Number of Items | 180 |
| Part Number | BHT-180 |
| Temperature Rating | From -67 to 257 F |
| Terminal | Butt Terminal |
| UPC | 857409007006 |
| Unit Count | 180.0 Count |

## Product Details

- **Color:** Assorted colors
- **Connector Type:** Crimp
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG - Image 1](https://m.media-amazon.com/images/I/81sF1C78QfL.jpg)
![Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG - Image 2](https://m.media-amazon.com/images/I/71hZmvsOylL.jpg)
![Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG - Image 3](https://m.media-amazon.com/images/I/81oa+C8DhYL.jpg)
![Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG - Image 4](https://m.media-amazon.com/images/I/91lUI7R4lNL.jpg)
![Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG - Image 5](https://m.media-amazon.com/images/I/714nyUNRvLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice watertight heat shrink conectors.
*by S***D on April 14, 2026*

Nice crimp connectors. Shrink tube has sealant that makes these water tight. Use with Wirefy crimping tool for best results.

### ⭐⭐⭐⭐⭐ Very nice kit.
*by M***N on September 29, 2023*

This kit pretty much includes any size I would need and comes in a case that seems somewhat sturdier than others. I have used a couple sizes from the kit on a small cargo carrier project I did. Each tube used crimped great (using their tool), shrunk perfectly, and seems pretty weather tight. All that is well and good, but the key is that each electrical connection worked flawlessly. This kit may cost you fractions of a penny more per connector, but you are paying for quality in each one. To me that is well worth a couple dollars more. I would recommend this kit and the crimping tool they make as great companions. The company just needs to put both of these into a nice convenient kit with a space in the box for the crimping tool.

### ⭐⭐⭐⭐⭐ High quality butt splice with heat shrink, great purchase
*by A***R on April 6, 2019*

I used these butt splice’s to re-wire a engine bay that squirrels had chewed through the wiring and it worked great! They really hold onto the wiring super tight when I did the pull check to verify it had a good crimp and the heat shrink is made into the butt splice, so it was a breeze to environmentally seal from the elements.. The crimping tool is color coded for the each size/coloring of butt splice and works extremely well.. I’m happy with my purchase and I will def purchase again.

## Frequently Bought Together

- Wirefy 180 PCS Heat Shrink Butt Connectors Kit - Marine Grade Wire Butt Splice Connectors - Electrical, Waterproof - 22-10 AWG | Heat Shrink Wire Connectors Kit | Wire Connectors Heat Shrink
- Crimping Tool For Heat Shrink Connectors - Ratcheting Wire Crimper - Crimping Pliers - Ratchet Terminal Crimper - Wire Crimp Tool by Wirefy
- Wirefy 150 PCS Heat Shrink Ring Terminals #10 - a Resistant Ring Connectors - Eyelet Wire Connectors - Red 22-16 AWG

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-24*