This 3/16″ ID 2:1 heat shrink tubing is engineered for insulating, bundling, and organizing 2218 AWG wire connections in automotive, marine, and electronic applications. Each segment is pre-cut to 12″ and shrinks to half its original diameter when heat is applied, forming a durable and secure seal.

Specifications & Features

• Shrink Ratio: 2:1
• Pre-shrink Inner Diameter: 3/16″
• Recovered Inner Diameter: 0.093″
• Length: 12″ segments
• Wire Compatibility: 2218 AWG
• Wall Type: Single wall, non-adhesive
• Flexible and flame-retardant tubing for long-lasting, professional-grade insulation
• Available Colors: Black, Red, Blue, Yellow, Green, White, Clear
• Recommended for automotive wiring, marine harnesses, and low-voltage electronics