F221V3/4 BK207 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/4 BK207 is a black 2:1 heat shrink tubing made from durable cross-linked polyolefin (XLPO). It features a nominal inner diameter of 0.75" and recovers to 0.375", providing reliable insulation and mechanical protection. Rated for -55C to 135C, it complies with CSA 198, UL 224, UL VW-1, AMS DTL-23053_5 Class 1 & 3, and CA Prop 65 standards. This tubing is ideal for cable insulation, protection, and bundling in aerospace, automotive, and industrial environments.