F221V3/8 BK100 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/8 BK100 is a black 2:1 heat shrink tubing made from high-quality cross-linked polyolefin (XLPO) for exceptional durability and insulation. With a nominal inner diameter of 0.375" and a recovered diameter of 0.187", it performs reliably in temperatures from -55C to 135C. Certified 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 provides superior mechanical protection. Perfect for aerospace, automotive, and industrial applications requiring dependable wire and component coverage.