The Tracon heat shrink tubing is a versatile product that is ideal for various applications in cable and wire insulation. With a thin-walled construction and a shrink ratio of 2:1, this tubing provides an effective way to protect and insulate cable connections. The diameter before shrinking is 6.4 mm, while it expands to 12.7 mm after shrinking, ensuring a secure and precise fit. Made from high-quality polyolefins, the heat shrink tubing is characterized by its robustness and durability. The black color not only offers an appealing look but also aids in the identification and protection of cables. This heat shrink tubing is a reliable choice for professionals and DIY enthusiasts who value quality and functionality.