F2213/4 BK007 — 2:1 Heat Shrink Tubing from Alpha

F2213/4 BK007 is a heavy-duty 2:1 heat shrink tubing made from durable cross-linked polyolefin (XLPO), engineered to provide superior protection in demanding environments. It features a nominal inner diameter of 0.75 inches and recovers to 0.375 inches, delivering a tight and secure fit around larger wires and components. This tubing performs reliably across temperatures ranging from -55C to 135C and weighs approximately 3.494 lbs per 1,000 feet.

Certified to UL 224, CSA 198, AMS DTL-23053/5 Class 1 (Colors) and Class 2 (Clear), and compliant with California Prop 65, F2213/4 BK007 meets strict industry standards. It is ideal for insulation, strain relief, and abrasion protection in aerospace, automotive, and electronic applications.