F221V3/8 RD103 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/8 RD103 is a red 2:1 heat shrink tubing made from durable cross-linked polyolefin (XLPO) for superior insulation and protection. With a nominal inner diameter of 0.375" and a recovered inner diameter of 0.187", it performs reliably in temperatures from -55C to 135C. This tubing meets CSA 198, UL 224, UL VW-1, and AMS DTL-23053_5 Class 1 and Class 3 standards, and is CA Prop 65 compliant. Ideal for automotive, aerospace, marine, and industrial applications requiring dependable electrical insulation, strain relief, and environmental sealing.