F62121/2 BK068 — 2:1 Heat Shrink Tubing from Alpha

Alpha F62121/2 BK068 is a black 2:1 dual wall heat shrink tubing made from thick, flexible polyolefin (PO) for reliable insulation and environmental protection. With a nominal inner diameter of 2.5 inches and a recovered inner diameter of 0.5 inches, it performs in temperatures from -55C to 90C. Meeting CA Prop 65 and RoHS standards, this tubing weighs approximately 0.857 lbs per 1,000 feet. Ideal for electrical insulation, moisture sealing, and strain relief in industrial, automotive, and marine applications.