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127Pcs Red Black Polyolefin Heat-Shrink Tubing

A large heat-shrink tubing set with a shrinkage ratio of 2:1. This kit includes a selection of internal diameters, so you can be prepared for anything.


  • Material: Polyolefin
  • Shrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter)
  • Collection of heat shrink tubing,7 Specifications,2 colors.
  • Supplied internal diameter: 2.0mm,2.5mm,3.5mm,5.0mm,7.0mm,10.0mm,13.0mm
  • Fully shrunk internal diameter: 1.0mm,1.25mm,1.5mm,2.5mm,3.5mm,5mm,6.5mm
  • Minimum Shrinkage Temp: ≥84°C
  • Full Shrinkage Temp: ≥120°C
  • Operating Temperature: -55°C to +125°C
  • Tensile strength: 10.4 Mpa
  • Dielectric strength: 15 KV/mm
  • Manufacture specification: ISO9001
  • Flammability: Flame Retardant
  • Approvals: UL Approved
  • Supplied format (round or flat): Product is supplied flat
  • Cutting method: Scissors or sharp knife
  • Color: Red,Black 


  • 127pcs/set include: (amount supplied internal diameter x single length)
  • 30pcs x 2.0 x 40mm (Black,Red each 15pcs)
  • 20pcs x 3.5 x 40mm (Black,Red each 10pcs)
  • 20pcs x 5.0 x 40mm (Black,Red each 10pcs)
  • 16pcs x 7.0 x 80mm (Black,Red each 8pcs)
  • 8pcs x 10.0 x 80mm (Black,Red each 4pcs)
  • 8pcs x 13.0 x 85mm (Black,Red each 4pcs)
  • 12pcs x 2.5 x 40mm (Black)
  • 13pcs x 2.5 x 40mm (Red)

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