---
product_id: 5187131
title: "Install Bay 3MHST34 3M Heat Shrink Tubing 3/4\" Diameter 4G 4-Ft"
brand: "the install bay"
price: "99.90 DT"
currency: TND
in_stock: true
reviews_count: 10
url: https://www.desertcart.tn/products/5187131-install-bay-3mhst34-3m-heat-shrink-tubing-3-4-diameter
store_origin: TN
region: Tunisia
---

# 3/4" Diameter 4 Ft Length 1.6 oz Weight Install Bay 3MHST34 3M Heat Shrink Tubing 3/4" Diameter 4G 4-Ft

**Brand:** the install bay
**Price:** 99.90 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Shrink It to Fit, Seal It to Last! 🔥

## Quick Answers

- **What is this?** Install Bay 3MHST34 3M Heat Shrink Tubing 3/4" Diameter 4G 4-Ft by the install bay
- **How much does it cost?** 99.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/5187131-install-bay-3mhst34-3m-heat-shrink-tubing-3-4-diameter)

## Best For

- the install bay enthusiasts

## Why This Product

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

## Key Features

- • **📐 Perfect Fit:** Designed to snugly fit various wire sizes.
- • **🌍 Global Quality:** Manufactured in China with a trusted 3M brand.
- • **🖤 Sleek Aesthetic:** Classic black color for a professional look.
- • **🛡️ Warranty Included:** Comes with a manufacturer's warranty for peace of mind.
- • **🔒 Secure Your Connections:** Durable heat shrink tubing for reliable insulation.

## Overview

The Install Bay 3MHST34 3M Heat Shrink Tubing is a high-quality, durable solution for insulating and protecting your electrical connections. With a diameter of 3/4 inch and a length of 4 feet, this black polyolefin tubing is lightweight at just 1.6 ounces, making it an ideal choice for both professional and DIY projects. Backed by a manufacturer's warranty, it ensures reliability and peace of mind.

## Description

Heat Shrink Tubing 3M 3/4" Diameter 4G 4-Ft

## Features

- Heat Shrink 3M Polyolefin
- 3/4 Inch in Diameter, By 4 Foot, Black
- Each

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1.6 ounces |
| Product Dimensions | 6.5 x 4 x 1.13 inches |
| Country of Origin | China |
| Item model number | 3MHST34 |
| Is Discontinued By Manufacturer | No |
| Warranty | Manufacturer’s Warranty |

## Images

![Install Bay 3MHST34 3M Heat Shrink Tubing 3/4" Diameter 4G 4-Ft - Image 1](https://m.media-amazon.com/images/I/61tKYEZbGDL.jpg)

## Available Options

This product comes in different **Product Packaging** options.

## Questions & Answers

**Q: is this tubing adhesive lined?**
A: Tubing is not sticky on the inside. It slides loosely over the wire splice, then it shrinks tightly when you heat it..either with an elec heat gun, or small butane torch.

**Q: Can you give the approx. shrink ratio on this; i.e. from 3/4" down to __"**
A: Worked fine to shrink down and protect a 4/0 cable which was about 1/2"

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    EXCELLENT heat shrink for solar power battery bank 2/0 cables!
  

*by C***R on Reviewed in the United States on November 14, 2015*

EXCELLENT heat shrink. I use a lot of heat shrink for my custom battery cables (2/0) in my solar power system. This tubing shrinks down well with my mini-butane torch and doesn't fragment.PROS:- Price- Fast delivery- Quality- Thick enough for 4/0 cablesCONS:- Comes packed folded with creases...have to cut out those creases- Does Install Bay sell RED 3/4" 3M tubing- Petroleum odor when shrinking...not horrible, but stinksBOTTOM LINE:- A must buy...buy more than you think you need. I ended up buying 4 feet at a time and keep ordering more.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works perfectly, seems fairly rugged
  

*by R***N on Reviewed in the United States on July 3, 2013*

No complaints with this heat shrink tubing.  It does exactly as it is advertised to do, my repairs went quick.  If you don't have a heat gun a lighter does the trick very nice as well.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good value.
  

*by K***R on Reviewed in the United States on April 5, 2016*

Good value.

---

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**Shop now:** [https://www.desertcart.tn/products/5187131-install-bay-3mhst34-3m-heat-shrink-tubing-3-4-diameter](https://www.desertcart.tn/products/5187131-install-bay-3mhst34-3m-heat-shrink-tubing-3-4-diameter)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-29*