---
product_id: 274534511
title: "Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve"
brand: "alex tech"
price: "B/.81"
currency: PAB
in_stock: true
reviews_count: 2
category: "Alex Tech"
url: https://www.desertcart.com.pa/products/274534511-alex-tech-100ft-3-8-inch-pet-expandable-braided-sleeving
store_origin: PA
region: Panama
---

# 100ft length for extensive coverage Heat resistant up to 257°F for durability 3/8 inch diameter expands 50% for versatile fit Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve

**Brand:** alex tech
**Price:** B/.81
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your cable game with sleek, stretchable protection!

## Quick Answers

- **What is this?** Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve by alex tech
- **How much does it cost?** B/.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/274534511-alex-tech-100ft-3-8-inch-pet-expandable-braided-sleeving)

## Best For

- alex tech enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Expandability:** Braided sleeving expands by 50%, fitting a wide range of cable sizes with ease.
- • **Heat & Flame Resistant:** Operates safely between -103°F to 257°F, with a melt point of 446°F for high-temp environments.
- • **Ultimate Cable Protection:** Durable PET material shields wires from wear and tear, extending cable lifespan.
- • **Effortless DIY Installation:** Cut cleanly with a hot knife to prevent fraying—no professional tools needed.
- • **Certified Safety & Eco-Friendly:** UL, ROHS, REACH certified and halogen-free for peace of mind and sustainability.

## Overview

The Alex Tech 100ft BlackBlue PET Expandable Braided Sleeving offers professional-grade cable management with a flexible 3/8 inch diameter that expands 50%. Crafted from durable, heat-resistant PET material, it protects wires in automotive, audio, and HDMI setups. Certified safe and eco-conscious, this easy-to-install sleeving is a must-have for millennial pros seeking sleek, long-lasting cable solutions.

## Description

The Alex Tech PET Expandable braided sleeving fully protects and prolongs the life of wires. Our wire sleeve is made from Polyethylene Terephthalate (PET) and It’s flexible and high stretch.Our braided expandable sleeving is used in wire wrap wire protection of a wide assortment of wires and cables in many applications.Our braided cable sleeve is simple cable management solution and easy to use.Our cable sleeving can be cut easily by knife and you can "Do It Yourself"

Review: Good and useful - Good and useful
Review: Not on the reel - Not in the reel quality substandard.

## Features

- Size: Diameter: 3/8"| Length: 100 Feet | Color: Blackblue. Diameter expands by 50%. Our wire sleeve is made from PET
- Operating temp(degree F.):-103 to 257|Melt temp: 446.Our braided cable sleeve is used in automotive Hifi audio speaker hdmi wire
- Our PET expandable braided sleeving : UL | ROHS | REACH | Halogen Free
- Our cable sleeving protects and prolongs the life of wires. Economical and easy to install
- Recommended: Cut Braided Sleeving with a HOT KNIFE to prevent fraying, if a Hot Knife is not available, make sure to melt the edges with another heat source (example: close to the flame from a lighter)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075VRHXSR |
| Best Sellers Rank | #11,479 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Cable Sleeves |
| Brand | Alex Tech |
| Color | Blackblue |
| Colour | Blackblue |
| Customer Reviews | 4.5 out of 5 stars 26,163 Reviews |
| Enclosure Material | Polyethylene |
| Installation Type | Self-Adhesive |
| Installation type | Self-Adhesive |
| Item Dimensions L x W | 30.48L x 0.01W Meters |
| Item Weight | 18 g |
| Manufacturer | Alex Tech |
| Material | Polyethylene |
| Product dimensions | 30.48L x 0.01W Meters |
| Style | Braided |
| Style Name | Braided |
| UPC | 704256852627 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Alex Tech
- **Colour:** Blackblue
- **Material:** Polyethylene
- **Style:** Braided
- **Product dimensions:** 30.48L x 0.01W Meters

## Images

![Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve - Image 1](https://m.media-amazon.com/images/I/719YBBZMAAL.jpg)
![Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve - Image 2](https://m.media-amazon.com/images/I/61sS6+-kIwL.jpg)
![Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve - Image 3](https://m.media-amazon.com/images/I/71-LBG38ylL.jpg)
![Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve - Image 4](https://m.media-amazon.com/images/I/81oqZEHr+gL.jpg)
![Alex Tech 100ft - 3/8 inch PET Expandable Braided Sleeving – BlackBlue – Braided Cable Sleeve - Image 5](https://m.media-amazon.com/images/I/717SI-Gb5SL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Anybody else get short changed on the length?**
A: Has anyone complaining of shorter lengths measured the sleeve off the reel before installing it over a bundle of wire?  If the sleeve is compressed to fit a bundle of wire it will be shorter than the flat, unfilled sleeve.  Perhaps they should explain that 25ft of flat 1/2" sleeve will not cover a 25ft  length of 1/2" diameter wire.  The sleeve will get shorter by increasing margins depending upon the diameter of the bundle it is fitted over.  Not saying that the company is NOT shorting the length of sleeve, just offering an explanation as to why it may appear to be shorter lengths.

**Q: How do I know what size diameter I need?**
A: Please measure the diameter of cables. For example, If the whole diameter of cables is 3/8'', you should buy 3/8'' PET braided wire sleeve. If the whole diameter of cables is 1/2'', you should buy 1/2''. One more thing, Is it possible for you to separate the cables and connector plug? If not, Although our PET sleeve can expand up to 150% in diameter, you have to pay attention that if the PET sleeve can successfully go through the big connector plug

**Q: What temperature are these sleeves rated for?**
A: The work's temperature of braided sleeve is -103 to 257 ℉, and it can be used in automotive engine.

**Q: What size for 2/0 cable?**
A: 2/0 gauge’s copper wire diameter is 0.365''. 3/8''=0.375''. So 3/8'' PET braided wire sleeve is ok to fit 2/0 gauge. BUT there are rubber wrap the copper wire. I don't know how thickness the rubber is. Could you please measure the whole diameter of 2/0 gauge wire? For example, If the whole diameter of 2/0 gauge wire is 1/2'', you should buy 1/2'' PET braided wire sleeve. If the whole diameter of 2/0 gauge wire is 3/4'', you should buy 3/4''.One more thing, Is it possible for you to separate the wires and connector plug? If not, Although our PET sleeve can expand up by 50% in diameter, you have to pay attention that if the PET sleeve can successfully go through the big connector plug

## Customer Reviews

### ⭐⭐⭐⭐ Good and useful
*by J***L on 16 December 2021*

Good and useful

### ⭐ Not on the reel
*by E***S on 28 June 2022*

Not in the reel quality substandard.

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-25*