Introducing the CGPT-12/4-6-SP Heat Shrink Tubing, a versatile solution for your wire and cable management needs. Made from durable Irradiated Modified Polyolefin in a vibrant blue color, this tubing offers a 3:1 shrink ratio for a snug fit. With a shrink temperature of 80 °C and an operating temperature range of -40 to 135 °C, it provides reliable protection in various environments. The .157-inch (4 mm) recovered diameter and .472-inch (12 mm) expanded diameter make it suitable for a range of applications. Whether you're working on HVAC systems or other projects, this heat shrink tubing is a must-have for professionals seeking high-quality, dependable insulation.