F221B3/16 BK204 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221B3/16 BK204 is a black 2:1 heat shrink tubing made from durable cross-linked polyolefin (XLPO), designed to withstand temperatures from -55C to 135C. With a nominal inner diameter of 0.187 inches that recovers to 0.093 inches, it offers reliable insulation and protection for small wiring and cable assemblies. This tubing meets rigorous standards including CA Prop 65, CSA 198, UL 224, and AMS DTL-23053_5 CL 1 & 2. Ideal for aerospace, automotive, and industrial applications requiring precise, heat-resistant tubing solutions.