The TE Connectivity / Raychem Brand NB13892001 is a high-quality heat shrink tubing designed for flexible applications. With an inner diameter of 0.500" (12.70mm), it provides a secure and snug fit for various wiring and cable assemblies. The tubing has a shrink ratio of 2 to 1, allowing it to easily shrink down to fit smaller diameters. This heat shrink tubing has a length of 4.00' (1.22m), providing ample material for multiple installations. It has a shrink temperature of 95°C, which ensures reliable and consistent shrinking performance. The tubing is black in color, providing a sleek and professional look to your applications.Whether you need to protect, insulate, or organize your wires and cables, the TE Connectivity / Raychem Brand NB13892001 heat shrink tubing is an excellent choice. Its flexibility, reliable shrink temperature, and long length make it an ideal solution for a wide range of electrical and electronic projects.