BuyHeatShrink 1-1/4" Polyolefin Heat Shrink Tubing — 2:1 Shrink Ratio, 100 ft Spool, Black

BuyHeatShrink polyolefin heat shrink tubing, 1-1/4" diameter with a 2:1 shrink ratio, supplied on a 100 feet spool in black. Designed to shrink uniformly when heated, it creates a tight, protective sleeve around wires, splices and cable bundles for insulation and strain relief. The 100 ft spool format is convenient for workshop, industrial or field use where reliable protective covering is needed. Compatible with common electrical and general-purpose applications that require durable, heat-activated tubing.