Alex Tech braided sleeve in black 3/8in diameter for durable cable protection
Alex Tech braided sleeve close-up shows textured weave for wear resistance
Alex Tech sleeve edge demo with hot knife for clean, fray-free cuts
Alex Tech sleeve installed on automotive wiring for organized protected harness
Alex Tech sleeve shielding HDMI and audio cables for a cleaner setup
Alex Tech 100 ft sleeve roll enabling long tidy cable runs

Alex Tech

Alex Tech 100ft 3/8in PET Expandable Braided Cable Sleeve – Black

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$23.54

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free shipping

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Elevate Wiring Protection with Alex Tech 100ft PET Expandable Braided Sleeve

This PET braided sleeve brings durable protection to automotive wiring, HiFi cables, and HDMI runs. The braid expands up to 50% to accommodate growing bundles while maintaining a clean, professional look. It’s designed to support organized, long-lasting cable layouts in both vehicles and home electronics setups.

Why choose this sleeve

  • Durable PET construction that holds up under routine wear and heat exposure across a broad operating range
  • Expandable by up to 50% to fit varying bundle sizes without needing extra sleeves
  • UL, ROHS, REACH, and Halogen Free certifications for safer installations in diverse environments
  • Protects wires from abrasion, moisture, and dust, helping to extend cable life and reliability
  • Economical and easy to install, making it suitable for DIY upgrades or professional jobs

Technical snapshot

  • Diameter: 3/8 inch; Length: 100 feet; Color: Black
  • Melting point around 446°F; operating range supports automotive and electronics scenarios
  • Edge finishing recommended: cut with a hot knife to prevent fraying; if unavailable, seal edges with gentle heat

Real-world use cases

In a car audio upgrade, the sleeve neatly bundles speaker wires and protects against engine bay heat. For home theater or gaming setups, HDMI and power cables stay organized under desks or behind entertainment centers for a tidy appearance.

Installation tips

  • Measure, cut to length, and slide the sleeve over cables before routing
  • Finish cuts with a hot knife for clean, snag-free edges; avoid sharp frays that can catch on components
  • Plan a tidy path to minimize cable stress during movement or vibration

FAQ

Q: What is the diameter and length of the Alex Tech braided sleeve?

A: Diameter is 3/8 in; length is 100 ft, with up to 50% expansion.

Q: How should the edges be finished to prevent fraying?

A: Cut with a hot knife for clean edges; if unavailable, briefly melt edges with a nearby heat source.

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