This heat shrink tubing features a 1/16" inner diameter and a length of 4 inches, designed to provide reliable insulation and protection for wiring and components. Made from durable black polyolefin material, it shrinks to fit tightly around wires and connections when heated, ensuring a secure seal against moisture and environmental damage. Perfect for automotive, electrical, and industrial applications, this thin wall tubing is an essential component for maintaining the integrity of critical connections.