The TE Connectivity / Raychem RNF-100-3/8-5-SP is a high-quality heat shrink tubing solution designed for a wide range of electrical insulation and protection applications. This versatile tubing, with a 3/8 inch diameter, is engineered to provide excellent resistance to abrasion, chemicals, and environmental influences, ensuring durability and reliability in harsh conditions. With a shrink ratio of 2:1, it forms a snug fit over irregular shapes and wires, delivering a secure and insulating layer once applied. The RNF-100-3/8-5-SP is ideal for use in automotive, industrial, and aerospace sectors, providing efficient strain relief and bundling of cables and wires. Easy to install and available in a convenient length, this heat shrink tubing is perfect for both professional and DIY projects.