The TE Connectivity / Raychem Brand part 202K142-3/86-0 is a high-quality heat shrink semi-rigid molded boot made from ST polyolefin material. This molded boot is designed to provide excellent protection and strain relief for a wide range of applications. It is resistant to chemicals, moisture, and extreme temperatures, ensuring reliable performance in harsh environments. With its easy installation and reliable performance, this heat shrink boot is ideal for cable assemblies, connectors, and other electrical components that require professional-grade protection.