Alpha F2211IN BK003 — 2:1 Heat Shrink Tubing

Alpha F2211IN BK003 is a heavy-duty 2:1 heat shrink tubing crafted from durable XLPO material. It features a nominal inner diameter of 1.0 inch and recovers to 0.5 inch, providing a secure, tight fit. Designed to perform in extreme temperatures ranging from -55C to 135C, it weighs approximately 5.325 lbs per thousand feet, offering robust protection without sacrificing flexibility. This tubing meets key industry standards including CA Prop 65, CSA 198, UL 224, and AMS DTL-23053/5 Class 1 Colors and Class 2 Clear. Ideal for electrical insulation, strain relief, and protection against moisture, abrasion, and chemicals in automotive, aerospace, and industrial applications.