The TE Connectivity / Raychem Brand part C538733001, also known as RAY-101-12.5(100), is a reliable and high-quality heat shrink tubing product. It is designed to provide insulation and environmental protection for a wide range of electrical connections and components. With a shrink ratio of 2:1, this tubing effectively shrinks to create a tight seal around the object it is applied to, ensuring secure and long-lasting protection. The C538733001 part comes in a convenient 100-foot roll, making it suitable for various applications. It is a trusted choice for professionals in industries such as automotive, aerospace, and telecommunications, who require dependable heat shrink tubing solutions.