---
product_id: 51921376
title: "- 100ft - 1/2 inch PET Expandable Braided Sleeving – BlackBlue – Alex Tech Braided Cable Sleeve"
brand: "alex tech"
price: "€ 37.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Alex Tech"
url: https://www.desertcart.nl/products/51921376-100ft-1-2-inch-pet-expandable-braided-sleeving-blackblue-alex
store_origin: NL
region: Netherlands
---

# 100ft length for extensive coverage BlackBlue color for sleek, modern aesthetics PET material with UL, ROHS, REACH & Halogen Free certifications - 100ft - 1/2 inch PET Expandable Braided Sleeving – BlackBlue – Alex Tech Braided Cable Sleeve

**Brand:** alex tech
**Price:** € 37.07
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your wires, upgrade your setup — cable management redefined!

## Quick Answers

- **What is this?** - 100ft - 1/2 inch PET Expandable Braided Sleeving – BlackBlue – Alex Tech Braided Cable Sleeve by alex tech
- **How much does it cost?** € 37.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/51921376-100ft-1-2-inch-pet-expandable-braided-sleeving-blackblue-alex)

## 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

- • **Sleek BlackBlue Finish:** Elevate your cable management with a stylish, professional look
- • **Effortless Installation:** Cut with a hot knife to prevent fraying, making setup quick and clean
- • **Certified Safe & Eco-Friendly:** Meets UL, ROHS, REACH standards and is halogen free for peace of mind
- • **Expand Your Protection by 50%:** Expandable 1/2 inch diameter sleeve adapts to your cable needs effortlessly
- • **Engineered for Extreme Conditions:** Operates from -103°F to 257°F, ensuring durability in any environment

## Overview

The Alex Tech 100ft 1/2 inch PET Expandable Braided Sleeving in BlackBlue offers a versatile, durable solution for cable protection and organization. Its expandable design increases diameter by 50%, fitting a variety of wire bundles, while operating reliably between -103°F and 257°F. Certified UL, ROHS, REACH, and halogen free, this sleeve ensures safety and environmental compliance. Ideal for automotive, HiFi audio, and HDMI cables, it combines functionality with a sleek aesthetic, making it a top choice for professionals seeking both performance and style.

## Description

desertcart.com: 100ft - 1/2 inch PET Expandable Braided Sleeving – BlackBlue – Alex Tech Braided Cable Sleeve : Electronics

Review: good and simple what your looking for. - good quality nicely packaged and what i needed. wires protected.
Review: Worth the price - Easy too work with. And works as a great protector for my expensive car audio wire. Aesthetically looks decent also.

## Features

- Size: Diameter: 1/2"| 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 | B075Q97CZN |
| Best Sellers Rank | #220 in Electronics ( See Top 100 in Electronics ) #2 in Cable Sleeves |
| Customer Reviews | 4.5 4.5 out of 5 stars (27,599) |
| Date First Available | September 18, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.3 ounces |
| Item model number | pets1/2blackblue100ft |
| Manufacturer | Alex Tech |
| Product Dimensions | 4.72 x 4.72 x 3.15 inches |

## Product Details

- **Brand:** Alex Tech
- **Color:** Blackblue
- **Material:** Polyethylene
- **Product Dimensions:** 1200"L x 0.5"W
- **Style:** Braided

## Images

![- 100ft - 1/2 inch PET Expandable Braided Sleeving – BlackBlue – Alex Tech Braided Cable Sleeve - Image 1](https://m.media-amazon.com/images/I/719YBBZMAAL.jpg)

## 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 simple what your looking for.
*by C***L on January 7, 2026*

good quality nicely packaged and what i needed. wires protected.

### ⭐⭐⭐⭐⭐ Worth the price
*by Q***S on January 3, 2026*

Easy too work with. And works as a great protector for my expensive car audio wire. Aesthetically looks decent also.

### ⭐⭐⭐⭐⭐ GOOD FOR WHAT ITS MADE FOR 👍
*by P***R on December 16, 2025*

This worked great for my wiring, little tough on stopping the unraveling, but was able to melt the ends after cutting, but do not let go or your doing the cutting and melting all over again, just be aware.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-28*