Alpha F2211/4 RD003 — 2:1 Heat Shrink Tubing

Alpha F2211/4 RD003 is a high-performance heat shrink tubing designed to meet the most demanding applications. With a minimum temperature rating of -55C and a maximum temperature rating of 135C, this tubing is perfect for a wide range of environments. The nominal inner diameter of 0.25 inches and a recovered inner diameter of 0.125 inches ensure a snug fit for various wire sizes. Made from durable XLPO material, it boasts an approximate weight of 1.008 lbs per thousand feet, making it lightweight yet robust. F2211/4 RD003 is compliant with several important standards, including CA Prop 65, CSA 198, UL 224, and AMS DTL-23053_5 CL 1 Colors and CL 2 Clear, ensuring safety and reliability in your applications. This versatile tubing is ideal for electrical insulation, strain relief, and environmental protection in automotive, aerospace, and industrial settings.