F221V3/8 BL004 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/8 BL004 is a blue 2:1 heat shrink tubing engineered from durable cross-linked polyolefin (XLPO) for long-lasting insulation and protection. With a nominal inner diameter of 0.375" and a recovered diameter of 0.187", it performs in temperatures from -55C to 135C. Rated to CSA 198, UL 224, UL VW-1, and AMS DTL-23053_5 Class 1 and Class 3, and compliant with CA Prop 65, this tubing ensures dependable performance. Ideal for automotive, aerospace, marine, and industrial applications requiring secure electrical insulation and mechanical protection.