Heat Shrink Tubing Kit (127 Pcs.)

This 127-piece heat shrink tubing assortment is a practical solution for insulation, wire identification, strain relief, and protective sealing in electrical and electronic projects. Made from high-quality polyolefin, the tubing provides a 2:1 shrink ratio, ensuring a snug fit around cables and connectors after heat is applied.

The set includes multiple diameter and length combinations, making it suitable for both fine electronics work and heavier gauge wire terminations. Each piece shrinks quickly and evenly under heat, providing a clean, durable finish that improves both performance and appearance in wiring assemblies.

Ideal for hobbyists, technicians, robotics teams, and field engineers seeking a compact, all-in-one heat shrink kit.

Technical Specifications

• Shrink Ratio: 2:1
• Material: Polyolefin
• Color: Black
• Total Quantity: 127 pieces
• Weight: 123.2 g
• Included Sizes
  • 2.0 mm × 40 mm × 30 pcs
  • 2.5 mm × 40 mm × 25 pcs
  • 3.5 mm × 40 mm × 20 pcs
  • 5.0 mm × 40 mm × 20 pcs
  • 7.0 mm × 80 mm × 16 pcs
  • 10.0 mm × 80 mm × 8 pcs
  • 13.0 mm × 85 mm × 8 pcs