Features Fast Heat Shrinkage: Achieve rapid heat shrinkage with strong insulation, providing a minimum shrinkage temperature greater than 84℃ for efficient use. 2:1 Shrinkage Ratio: Benefit from a 2:1 shrinkage ratio and a tensile strength of 10.4Mpa, ensuring wire defence and leak prevention. Superior PE Material: Made of high-quality PE material, offering excellent insulation, flame retardant properties, and resistance to corrosion. Versatile Length: The 45mm tube length allows for versatile applications, such as broken wire fixing, electrical insulation, and mechanical defence. Wide Application: Suitable for wire bandwidth, wire connection, wire end processing, cable connection, daily maintenance, and color coding, providing comprehensive industrial connector solutions. Specification: Item Type: Heat Shrink Tubing Set Product Material: PE Product Length: Approx. 45mm / 1.8in Product Quantity: 580Pcs Shrinkage Ratio: 2: 1 Minimum Shrink Temperature: ≥84℃ Full Shrinkage Temperature: ≥120℃ Operating Temperature: -55℃ to +125℃ Tensile Strength: 10.4Mpa Dielectric Strength: 15KV/mm Commercial Use: Broken wire fixing, electrical insulation, mechanical defence, wire bandwidth, wire connection, wire end processing, wire/cable connection, daily maintenance and color coding Package List: 580 x Heat Shrink Tubing Package List 580 x Heat Shrink Tubing