FIT® Heat-Shrink Tubing

The perfect FIT for any needFIT logo

Need to protect a crimped terminal mechanically or environmentally? Color code wires for easy circuit identification? Make fast, reliable repairs to nicked or worn insulation? Whether your concerns are mechanical strain relief, environmental sealing, or organizing wires, Alpha Wire’s FIT® heat-shrink tubing is ideal for solving many challenges in electrical and electronic wiring.

Types of FIT® Heat-Shrink Tubing
  • FIT Kits

    FIT kits are great resources for R&D labs, engineering development, and maintenance departments.

  • Shrink Tubing

    Our FIT heat-shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness.

  • Large Put-Up Heat-Shrink Tubing

    Our FIT heat-shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness.

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