The RBK-ILS-125-NR4-0-40MM is a high-performance heat shrink tubing designed for reliable wire and cable management in demanding environments. Crafted from irradiated modified polyolefin, this black tubing offers exceptional durability and abrasion protection. With a 4:1 shrink ratio and a shrink temperature of 135 °C, it ensures a secure and tight fit around cables, even in high-temperature applications. Operating efficiently in a wide temperature range from -40 to 125 °C, it is suitable for various industries. The overall length of 40 mm (1.575 in) accommodates different cable sizes, while the recovered diameter of 4.35 mm (.171 in) and expanded diameter of 18.3 mm (.72 in) provide versatility for use. Trust in the RBK-ILS-125-NR4-0-40MM for your heat shrink tubing needs.