---
product_id: 102764607
title: "Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm²"
brand: "wirefy"
price: "¥8590"
currency: JPY
in_stock: true
reviews_count: 13
category: "Wirefy"
url: https://www.desertcart.jp/products/102764607-wirefy-150-pieces-heat-shrink-crimp-terminals-end-to-end
store_origin: JP
region: Japan
---

# 600V max voltage Heat shrink seals airtight 150 pcs pro-grade connectors Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm²

**Brand:** wirefy
**Price:** ¥8590
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with Wirefy – where pro-grade meets foolproof!

## Quick Answers

- **What is this?** Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm² by wirefy
- **How much does it cost?** ¥8590 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/102764607-wirefy-150-pieces-heat-shrink-crimp-terminals-end-to-end)

## 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

- • **Unbreakable Crimps:** Thick seamless copper barrels ensure wires never pull out
- • **Lifetime Peace of Mind:** Backed by Wirefy’s best-in-class lifetime warranty
- • **Effortless Installation:** Less heat needed for airtight, professional seals every time
- • **Marine-Grade Durability:** Tinned copper & adhesive-lined tubing for ultimate weather resistance
- • **Versatile Compatibility:** Fits 16-14 AWG stranded or solid wires for all your projects

## Overview

Wirefy’s 150-piece heat shrink crimp terminal kit offers marine-grade, tinned copper connectors with adhesive-lined tubing that create airtight seals at 600 volts max. Designed for 16-14 AWG wires, these durable butt connectors feature thick seamless barrels for strong crimps and require less heat to install. Perfect for professionals seeking reliable, weatherproof electrical connections backed by a lifetime warranty.

## Description

Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm²: desertcart.com: Industrial & Scientific

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.
Review: Connectors - Good quality

## 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 value pack includes 150 PCS blue heat shrink butt connectors that will work with any stranded or solid wire ranging from 16 to 14 AWG.
- LIFETIME WARRANTY - All Wirefy electrical connectors are backed by our best-in-class lifetime warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07M9JQ6RW |
| Best Sellers Rank | #9,465 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Butt Terminals #10,021 in Electrical Equipment |
| Brand | Wirefy |
| Color | Blue |
| Connector Gender | Male |
| Connector Type | Crimp |
| Contact Material | Copper |
| Date First Available | December 23, 2018 |
| Insulation Material | Polyolefin |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | BHT250-150 |
| Manufacturer | Wirefy |
| Material | Copper |
| Maximum Voltage | 600 Volts |
| Number of Items | 1 |
| Product Dimensions | 3.35"L x 3.35"W x 3.35"H |
| Specification Met | RoHS |
| Temperature Rating | From -67 to 257 F |
| Terminal | Butt Terminal |
| UPC | 857409007129 |
| Unit Count | 150 Count |

## Product Details

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

## Images

![Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm² - Image 1](https://m.media-amazon.com/images/I/31dtuejaeZL.jpg)
![Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm² - Image 2](https://m.media-amazon.com/images/I/41FHP6QT4nL.jpg)
![Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm² - Image 3](https://m.media-amazon.com/images/I/41Ugr+6SYAL.jpg)
![Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm² - Image 4](https://m.media-amazon.com/images/I/41cgjj5hQSL.jpg)
![Wirefy 150 Pieces Heat Shrink Crimp Terminals End to End - Insulated Electrical Lugs for Seamless Cable - 1.5-2.5 mm² - Image 5](https://m.media-amazon.com/images/I/41kDoXMO6PL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Connectors
*by A***R on December 13, 2025*

Good quality

### ⭐⭐⭐⭐⭐ Reliable Seal and Great Value
*by B***J on December 9, 2025*

I’ve been using these connectors in a damp marine environment, and they’ve held up just as well as some of the higher-priced options I’ve tried. They crimp cleanly, the heat shrink tubing seals tightly, and I haven’t had any issues with moisture intrusion. I appreciate that each connection feels secure once heated, giving me confidence in long-term durability. For the price, the performance is excellent, and they’ve become my go-to choice for boat wiring projects. . What you may care about: • Seal quality (Meets) • Durability in damp environments (Meets) • Value for the price (Meets) • Ease of installation (Meets)

## Frequently Bought Together

- Wirefy 150 PCS Heat Shrink Butt Connectors Blue 16-14 AWG - Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts
- Crimping Tool For Heat Shrink Connectors - Ratcheting Wire Crimper - Crimping Pliers - Ratchet Terminal Crimper - Wire Crimp Tool by Wirefy
- Wirefy Heat Shrink Crimp Connectors Kit - Heat Shrink Wire Connectors - Automotive Wire Connectors Kit - Insulated Ring, Spade, Fork, Hook & Butt Terminal Connectors - 22-10 Gauge - 540 PCS

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*