Gardner Bender 1 in. D Heat Shrink Tubing Black 2 pk

This thin wall, polyolefin heat shrink tubing is great for cable insulation, marking and bundling with superior mechanical, abrasion and moisture protection. • Polyolefin shrink tubing shrinks under heat application to insulate wiring up to half its diameter • Also useful for repairing cords and covering tool handles • Makes strong rope loops and neat ends • 1/2" inside diameter finished • 4" length