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This 1" ID 2:1 heat shrink tubing offers durable, flexible insulation for bundling and sealing 2/0 to 4/0 AWG wire connections in heavy-duty automotive, marine, and industrial applications. It shrinks to half its original diameter when heated, delivering a secure fit for large-gauge cables.
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 high-current electrical applications
- Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
- Commonly used for battery cables, power leads, and heavy-duty harnesses
Original: $20.99
-65%$20.99
$7.35Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 1" ID 2:1 heat shrink tubing offers durable, flexible insulation for bundling and sealing 2/0 to 4/0 AWG wire connections in heavy-duty automotive, marine, and industrial applications. It shrinks to half its original diameter when heated, delivering a secure fit for large-gauge cables.
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 high-current electrical applications
- Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
- Commonly used for battery cables, power leads, and heavy-duty harnesses






















