This 1/4″ ID 2:1 heat shrink tubing is a thin-wall, flexible solution for insulating and bundling 1614 AWG wire connections in automotive, marine, and industrial electrical systems. It shrinks to half its original diameter when heated, creating a secure seal for long-lasting protection.

Specifications & Features

• Shrink Ratio: 2:1
• Pre-shrink Inner Diameter: 1/4″
• Recovered Inner Diameter: 0.125″
• Wire Compatibility: 1614 AWG
• Wall Type: Single wall, non-adhesive
• Flexible and flame-retardant tubing for secure, professional-grade electrical insulation
• Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
• Ideal for automotive wiring, marine harnesses, and industrial electrical repairs