The TE Connectivity / Raychem 202K163-3/42-0 is a high-quality semi-rigid molded boot made from durable ST polyolefin material. This heat shrink boot provides reliable protection and strain relief for cable connections in a variety of applications. Easy to install and long-lasting, this molded boot is designed to withstand harsh environments and ensure optimal performance. Upgrade your cable connections with the TE Connectivity / Raychem 202K163-3/42-0 heat shrink molded boot.