The TE Connectivity / Raychem Brand part D56022-000 is a versatile and reliable wire heat shrink tubing with a short description of RT-770-1/2-0-SP. This high-quality shrink tubing is manufactured using advanced technology and premium materials to provide excellent insulation and protection to electrical wires and cables. The RT-770-1/2-0-SP heat shrink tubing has a shrink ratio of 2:1, meaning it will shrink to half of its original diameter when heated, allowing for a snug fit around the wires. It has a temperature range of -55°C to 135°C, ensuring optimal performance in a wide range of operating conditions. With its durable construction and easy installation, the RT-770-1/2-0-SP heat shrink tubing is an ideal solution for various applications, including electrical repairs, automotive wiring, and industrial installations.