• Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 White 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Black 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Red 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Clear 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Blue 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Yellow 1" ID - 50' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 25' Ft Spool
  • Flexible Thin Single Wall Non-Adhesive Heat Shrink Tubing 2:1 Green 1" ID - 25' Ft Spool
1 56
SKU: HST109C-25

1" ID Heat Shrink Tubing - 2:1 Ratio - 25 ft or 50 ft Roll

$32.99 USD
$32.99 USD
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No sales tax on orders outside Florida

Product Description

This 1" ID 2:1 heat shrink tubing features a flexible, thin-wall design engineered to insulate, protect, and organize 2/0–4/0 AWG wires. When heated, it reduces to half its diameter, delivering a tight, durable seal around heavy-gauge conductors in automotive, marine, and industrial power systems.

Specifications & Features

  • Shrink Ratio: 2:1
  • Pre-shrink Inner Diameter: 1"
  • Recovered Inner Diameter: 0.500"
  • Wire Compatibility: 2/0–4/0 AWG
  • Wall Type: Single wall, non-adhesive
  • Flexible and flame-retardant tubing for professional-grade high-current cable insulation
  • Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
  • Ideal for heavy-gauge battery cables, starter wiring, and marine-grade electrical installs