MECCANIXITY Heat-Shrink Braided Cable Sleeve 1 3/8" 60ft

MECCANIXITY braided heat-shrink cable sleeve is a 35mm x 18m (1 3/8" x 60ft) PET sleeve that shrinks 2:1 to bind and protect bundled cables from abrasion, noise, and heat.

Keep wiring neat, durable, and safer with a flexible braided sleeve engineered from PET. This 60-foot spool in black resists wear and reduces noise while offering thermal tolerance from 50–150°C (122–305°F) and a rated voltage resistance of 600V. Because it shrinks to half its original diameter when heated, the sleeve conforms snugly to harnesses, cable bundles, and awkward bends without adding stiffness.

How will this sleeve protect my cables during daily use?

The braided PET weave creates a protective layer that resists abrasion, oils, and minor impacts while damping vibration and noise. After heat is applied the sleeve tightens around the bundle, limiting movement between individual wires and preventing chafing at pass-throughs or mounting points.

• Material: PET braid for wear and noise reduction
• Shrink ratio: 2:1 for a secure, custom fit
• Temperature tolerance: 50–150°C for most vehicular and industrial uses
• Voltage rating: 600V suitable for common harness applications

Will it fit multiple cables and odd-shaped harnesses?

Yes — the sleeve is intentionally oversized before heat so it can accommodate several wires, adapters, or connectors. Once heated, the 2:1 shrink ratio compresses the braid to match irregular profiles and tight radii while remaining flexible enough to bend without breaking.

• Initial diameter: 35mm (1 3/8") expands over bundles
• Post-shrink diameter: roughly half for snugness
• Flexible braid adapts to bends and corners
• Soft texture avoids damaging insulation during routing

How do I cut, install, and heat this sleeve safely?

Measure your run, cut the sleeve slightly longer than needed, and singe the cut ends with a heated blade or lighter to prevent fraying. Slide the sleeve over the cables first, then apply heat evenly (heat gun recommended) until the braid contracts uniformly; avoid exceeding the stated temperature range.

• Step 1: Measure cable length and add slack for access
• Step 2: Cut and seal ends with a warm blade to stop fray
• Step 3: Thread cables, then heat with a gun for even shrink
• Tip: Maintain temperatures within 50–150°C for best results

Where is this sleeve most commonly used and why?

Its combination of flexibility, thermal shrink behavior, and electrical rating makes it suitable for automotive harnesses, marine and railway installations, and complex electronics enclosures. Professionals choose braided, heat-shrinkable PET sleeves where bundled wires must be organized, protected from abrasion, and constrained without bulk.

• Automotive wiring looms and aftermarket installs
• Ship and rail cable protection in confined channels
• Home theater, networking, and workshop cable management
• Industrial harnessing and control panel runs

Who is this for? If you need a long, robust sleeve to bundle multiple wires, reduce noise, and protect harnesses in vehicles, boats, or equipment, MECCANIXITY’s 1 3/8" braided heat-shrink sleeve is designed for installers, mechanics, electricians, and DIY enthusiasts. Its 60ft length suits large projects or repeated small tasks, while PET construction balances toughness with pliability for clean, professional routing and long-term durability.