The refill pack for the Tru Components heat shrink tubing set offers a practical solution for anyone who regularly works with heat shrink tubing. This assortment includes 28 pieces of heat shrink tubing with a diameter of 9.5 mm before shrinking and 0.6 mm after shrinking. The shrink ratio is 2:1, meaning the tubing contracts to half its original diameter when heated. Made from high-quality polyethylene, these heat shrink tubes are versatile and ideal for electrical insulation, cable bundling, and other applications where a secure and durable connection is required. The multicolored selection allows for easy identification and organization, while the minimum shrink temperature of 70 degrees Celsius ensures user-friendly handling. This refill pack is a valuable addition to any toolset, ensuring you always have enough heat shrink tubing on hand.

• Shrink ratio of 2:1 for effective application
• Made from high-quality polyethylene for durability
• Versatile for electrical insulation and cable bundling
• Contains 28 pieces for extensive projects.