F221V3/4 YL003 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/4 YL003 is a yellow 2:1 heat shrink tubing made from tough cross-linked polyolefin (XLPO). It features a nominal inner diameter of 0.75" and a recovered diameter of 0.375", suitable for temperatures from -55C to 135C. This tubing meets CSA 198, UL 224, UL VW-1, AMS DTL-23053_5 Class 1 & 3, and CA Prop 65 standards. Ideal for electrical insulation, cable bundling, and mechanical protection in automotive, aerospace, and industrial applications.