Pro Grade Heat Shrink Tubing Assortment Kit 230 Pieces In 1.5, 3, 4.5, 6, 9, 12, 15 mm Diameters, 3 to 1 Shrink Ratio, Single Wall Non Adhesive Black For Wiring, Insulation, Strain Relief And Protection

Premium heat shrink tubing kit with 230 pieces in 7 sizes
✔️ 230 pcs in 7 sizes: 1.5/3/4.5/6/9/12/15 mm; 3:1 shrink

This heat shrink tubing kit offers seven sizes of polyolefin single-wall, non-adhesive tubing that shrinks to about one-third of its original diameter when heated. It's ideal for insulating wires, providing strain relief, and protecting cables in automotive, electronics, and DIY projects. The included plastic container keeps everything organized for quick access.

✅ Seven sizes: 1.5/3/4.5/6/9/12/15 mm
✅ 230-piece total in a compact organizer
✅ Polyolefin, single-wall, non-adhesive tubing
✅ 3:1 shrink ratio, fast and uniform
✅ Flexible, conforms to shape of underlying material
✅ Black color for standard insulation

💡 What is heat shrink tubing used for in electrical wiring and cable protection? It's handy for insulating, bundling, and safeguarding wires in tight spots.

- Insulates exposed conductors to prevent short circuits
- Provides strain relief and abrasion resistance in assemblies
- Shrinks quickly to wrap irregular shapes and seal against moisture
- Works with polyolefin tubing for durable protection