Pack of 900 black heat shrink tubing for electrical insulation, 12 sizes, 2:1 shrink ratio

High-Quality Materials: Our heat shrink tubing is made from high-quality, durable materials. It does not generate harmful gases during heat shrinking. This heat shrink tubing for electrical wire can be easily applied to your wires to improve their reliability.

2:1 Shrink Ratio: This heat shrink tubing offers excellent flame-retardant and insulating performance. The shrinkage ensures a tight fit and effective insulation, protecting against moisture, dust, and other environmental influences, providing reliable insulation and protection.

Wide Application: This heat shrink tubing kit can be used for many projects such as repairing broken cables, electrical insulation, mechanical protection, cable bandwidth, wire/cable splicing, and everyday repairs, etc.

Variety of Sizes: There are 900 black heat shrink tubes in the transparent box; 12 different sizes of heat shrink tubing are available.

Length: 45 mm, inner diameters included: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 5 mm, 6 mm, 7 mm, 10 mm, 13 mm. Easy to use: Our heat shrink tubing makes cable repair and insulation quick and easy. Simply slide the tubing over the cable, then heat it with a heat gun to shrink it.