Introducing the LSTT-12.7-0-GS4/6-SP, a high-performance heat shrink tubing designed for reliable wire and cable management. Made from irradiated modified polyolefin, this black tubing offers excellent abrasion protection and has a 2:1 shrink ratio. With a shrink temperature of 65 °C and an operating temperature range of -40 to 125 °C, it ensures durability in various environments. The recovered diameter of .25 inches (6.4 mm) and expanded diameter of .5 inches (12.7 mm) make it versatile for different applications. Whether you're working on DIY projects or industrial installations, this heat shrink tubing is a must-have for secure and professional wire insulation.