This 3/16″ ID 2:1 heat shrink tubing provides a thin-wall, flexible solution for insulating and securing wire connections in automotive, marine, and industrial electrical systems. Designed for 2218 AWG wires, it shrinks to nearly half its diameter when heat is applied, ensuring a tight and durable fit.

Specifications & Features

• Shrink Ratio: 2:1
• Pre-shrink Inner Diameter: 3/16″
• Recovered Inner Diameter: 0.093″
• Wire Compatibility: 2218 AWG
• Wall Type: Single wall, non-adhesive
• Flexible and flame-retardant tubing for professional-grade electrical insulation
• Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
• Ideal for bundling, insulation, and wire identification in repair or custom wiring projects