TE Connectivity / Raychem brand RNF-150-3/16-0-SP is a high-quality heat shrink tubing made of thin, black fluoropolymer material. This versatile spool of tubing is designed to provide excellent protection and insulation in a variety of applications. With a shrinking ratio of 2:1, it ensures a secure fit around components while maintaining flexibility and durability. Perfect for use in electronics, automotive, and aerospace industries.