Techflex 3/8" Split Sleeving 100ft Black - Side-Entry PET

This braided split sleeving from Techflex combines a slim 3/8" diameter with side-entry construction and a 25% overlap to make routing and retrofitting cables fast and tidy. The black finish blends into professional installations while the durable polyethylene terephthalate (PET) braid resists abrasion and provides a neat, expandable cover for irregular bundles. Because it is supplied as a single 100-foot spool, installers and hobbyists can cut exactly the lengths they need without frequent reorders.

How does the side-entry split design make installation easier?

The side-entry slit lets you add sleeving to existing cable runs or finished assemblies without disconnecting components. You can quickly wrap around connectors, pre-assembled harnesses, and delicate equipment while maintaining a secure hold thanks to the 25% overlap.

• Side-entry slit for retrofitting without unplugging
• 25% overlap ensures coverage and prevents gaps
• Expandable braid conforms to odd shapes and connectors
• Cut-to-length convenience from a 100' spool

How durable is this sleeving for workshop or field use?

Constructed from braided PET, the sleeving resists abrasion and stands up to repeated handling, making it a practical choice for workshop, automotive, marine, and industrial environments. It offers long-term cable organization without bulky or rigid protection.

• Abrasion-resistant braided PET for regular wear and movement
• Flexible structure absorbs bending without splitting
• Black color hides grime and maintains a professional look
• Suitable for both indoor and sheltered outdoor use

What bundle sizes and cable types fit inside 3/8" sleeving?

The 3/8" (approximately 9.5 mm) nominal diameter suits small cable bundles, individual medium wires, tubing, and sensor leads. The expandable braid accommodates variations in cable thickness while keeping routing compact.

• Ideal for single runs of power or signal wire and small harnesses
• Works well with network, audio, and control cables
• Accepts small pneumatic or fluid tubing in non-pressurized applications
• Expandable weave fits slightly larger connectors when needed

How does buying a 100-foot spool help pros and DIYers?

Purchasing a full 100' length reduces downtime and supply runs for installers, while hobbyists benefit from the flexibility to cut multiple custom lengths for projects. One spool covers several small jobs and keeps spare material on hand for repairs.

• One continuous 100' roll minimizes joins and waste
• Cut-to-size pieces for different projects and repairs
• Cost-effective for bulk cable management needs
• Simplifies inventory for service vans and workshops

Who is this for: Techflex 3/8" F6 Split Sleeving is designed for electricians, AV installers, automotive and marine technicians, makers, and DIY enthusiasts who need a neat, durable, and easily installed solution for protecting and organizing small cable bundles. Choose this black, side-entry braided sleeving when you want a professional appearance, the option to retrofit existing harnesses, and a generous 100-foot supply to cover multiple projects.