TE Connectivity/Raychem brand part 202K142-3/42-0 is a high-quality heat shrink semi-rigid molded boot made from durable ST polyolefin material. This molded boot provides excellent protection and strain relief for cables and connectors in a variety of industrial and commercial applications. Easy to install, this boot offers a secure fit and helps maintain a reliable connection while withstanding exposure to harsh environments. Ideal for use in electronic and electrical systems, this TE Connectivity/Raychem part ensures long-lasting performance and peace of mind for your wiring needs.