The TE Connectivity / Raychem Brand part 202K163-25-01-0 is a high-quality Heat Shrink Molded Boot. This boot is made from a fluid resistant elastomer material, ensuring durability and long-lasting performance. Designed to protect and insulate electrical connections, this molded boot offers excellent resistance to temperature extremes, chemicals, and fluids. Its heat shrink feature provides a tight, secure fit over the connection, preventing moisture and contaminants from causing damage. Ideal for a wide range of applications, this heat shrink molded boot is a reliable solution for ensuring the safety and reliability of your electrical connections.