This 3/4″ ID 2:1 heat shrink tubing is designed for secure, professional-grade insulation and bundling of 61/0 AWG wires in demanding automotive, marine, and industrial environments. The tubing shrinks to half its original diameter when heated, providing a tight seal around wire and cable assemblies.
Specifications & Features
- Shrink Ratio: 2:1
- Pre-shrink Inner Diameter: 3/4″
- Recovered Inner Diameter: 0.375″
- Wire Compatibility: 61/0 AWG
- Wall Type: Single wall, non-adhesive
- Flexible and flame-retardant tubing for high-current and heavy-gauge cable insulation
- Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
- Ideal for battery cables, power distribution lines, and marine harnessing
