---
product_id: 282237186
title: "Alex Tech 13mm-3.1m Black Cable Sheath, Self Closing, Cable Management for Computer, Car, 10 Feet"
brand: "alex tech"
price: "S$27"
currency: SGD
in_stock: true
reviews_count: 6
category: "Alex Tech"
url: https://www.desertcart.sg/products/282237186-alex-tech-13mm-3-1m-black-cable-sheath-self-closing
store_origin: SG
region: Singapore
---

# 13mm diameter precision fit Heat resistant up to 257°F Sleek black color for discreet cable management Alex Tech 13mm-3.1m Black Cable Sheath, Self Closing, Cable Management for Computer, Car, 10 Feet

**Brand:** alex tech
**Price:** S$27
**Availability:** ✅ In Stock

## Summary

> 🖤 Sleek, smart, and secure cable management that keeps your workspace flawless.

## Quick Answers

- **What is this?** Alex Tech 13mm-3.1m Black Cable Sheath, Self Closing, Cable Management for Computer, Car, 10 Feet by alex tech
- **How much does it cost?** S$27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/282237186-alex-tech-13mm-3-1m-black-cable-sheath-self-closing)

## 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

- • **Custom Length DIY:** Cut to any length you need—flexible cable management tailored to your space.
- • **Self-Closing Magic:** Sleeve automatically closes around cables for a snug, professional finish every time.
- • **Effortless Split Design:** Split sleeving lets you add or remove cables without hassle—no unplugging needed.
- • **Universal Compatibility:** Perfect for automotive, home office, HiFi, HDMI, and industrial wiring setups.
- • **Bite-Resistant & Insulated:** Protects your cables and your curious pets with durable, insulated PET material.

## Overview

The Alex Tech 13mm-3.1m Black Cable Sheath is a UL-recognized, split PET wire loom designed for easy cable insertion and self-closing protection. With a 10-foot length and heat resistance up to 257°F, it offers versatile, bite-resistant insulation ideal for automotive, electronics, and home office cable management.

## Description

The Alex Tech split sleeving is made from Polyethylene Terephthalate (PET). It's split and easy to load wires, no need to consider the size of wire connector plug. Wires can go out at any position in the sleeving. Our wiring loom is used in wire wrap wire protection of a wide assortment of wires and cables in many applications, like automotive, electronics, industrial wiring, home and office. Our cable protector is the perfect way to protect cat from chewing cords. It’s insulated, bite resistant and protects your cat from dangerous electric cables. Our cord organizer is a simple cable management solution and easy to use. It can be cut to any expected length. You can "Do It Yourself"

Review: Good - Good product
Review: Bit on the expensive side but works great

## Features

- Size: Diameter: 1/2"| Length: 10 Feet | Color: Black. Our wire loom is split and easy to load wires. Once loaded, our cable sleeve will close on itself and perfect wire wrap
- Operating temp (degree F.):-103 to 257|Melt temp: 446. Our cable management sleeve is used for Hifi speaker hdmi automotive wires
- Our cord protector keeps cat from chewing cables. Our cable protector is insulated
- Our wire sleeve: UL Recognized
- Our cable organizer keeps the cords organized with no more messy cables in your home and office

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FW3GTXB |
| Best Sellers Rank | #2,655 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Cable Sleeves |
| Item model number | sr1/2inblack10ft |
| Manufacturer | Alex Tech |
| Product Dimensions | 26.5 x 26.5 x 1.6 cm; 130 g |

## Product Details

- **Brand:** Alex Tech
- **Colour:** Black.
- **Material:** Polyethylene Terephthalate
- **Product dimensions:** 3.05L x 0.01W Meters
- **Style:** Woven

## Images

![Alex Tech 13mm-3.1m Black Cable Sheath, Self Closing, Cable Management for Computer, Car, 10 Feet - Image 1](https://m.media-amazon.com/images/I/71t6eXtVD6L.jpg)

## Questions & Answers

**Q: How do i determine what size i need?**
A: There is some "flex" in the sizing. The 1/2" has 3/8" when it is relaxed, and easily holds a thick HDMI cable, power cord, and USB 3 cable. The 1" starts at around 3/4" and can go larger than 1" - Turns out I didn't need the 1"

A smaller size filled to capacity looks much neater than the next size up with space to spare.

**Q: Could I cut these to be shorter or will they fray?**
A: If you cut it, please sear the edges with the flame from a lighter so that it will not fray.

**Q: Does the diameter specified include overlap of the loom? Or is it the strict max size cable around which it will stretch?**
A: The diameter specified includes overlap of the loom. The diameter specified is in relax status.

**Q: How flexible is this cord? Can it go around a tight corner and not flex back?**
A: It’s pretty flexible. A tight 90 degree would show a bump of some sort probably but it is great stuff and would look better than the wires going around the tight corner. As far as bounce back goes if you bent it around something and then laid it on a table it would straighten right out. It would need to be wedged in or zip tied to keep the corner in it. Hope that helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by C***T on 23 April 2025*

Good product

### ⭐⭐⭐⭐⭐ Review
*by J***R on 15 May 2021*

Bit on the expensive side but works great

### ⭐⭐⭐⭐⭐ Review
*by A***R on 23 June 2025*

Kabloları toparlamak ve dağınıklığı önlemek için aldıö, çeşitli boyları var çok güzel kullanımı da oldukça kolay.

## Frequently Bought Together

- Alex Tech 10ft - 1/2 inch Cord Protector Wire Loom Tubing Cable Sleeve Split Sleeving For USB Cable Power Cord Audio Video Cable – Protect Cat From Chewing - Black
- ODI Downhill Number Plate, Ag, Black
- Odi Motocross Half-Waffle Grips

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-02*