• Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 12" Inch 10 Pack
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 12" Inch 10 Pack
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SKU: HST109C-12

1" ID Heat Shrink Tubing - 2:1 Ratio - 12" Length - 10 Pack

$14.99 USD
$14.99 USD
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Product Description

This 1" ID 2:1 heat shrink tubing is designed for insulating and bundling large wire gauges in demanding environments. The thin-wall, flexible tubing shrinks to half its original diameter when heated, creating a snug, secure seal around 2/0–4/0 AWG wires for automotive, marine, and heavy-duty electrical applications.

Specifications & Features

  • Shrink Ratio: 2:1
  • Pre-shrink Inner Diameter: 1"
  • Recovered Inner Diameter: 0.500"
  • Length: 12" segments
  • Wire Compatibility: 2/0–4/0 AWG
  • Wall Type: Single wall, non-adhesive
  • Flexible and flame-retardant tubing for high-capacity wiring and terminal protection
  • Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
  • Ideal for marine battery cables, welding leads, and industrial harnesses