Gray Polyolefin Heat-Shrink Tubing — 3/64" (2:1) on 500 ft Spool

Flexible gray polyolefin heat-shrink tubing supplied on a 500 ft spool. Measures 3/64" diameter and shrinks at a 2:1 ratio when heated. Ideal for insulating and protecting wiring, this heat-shrink tubing combines polyolefin durability with a long spool length for multiple projects.