Autobar 127 Piece Assorted Heat Shrink Tubing Kit

Autobar SAT103 Assorted Heat Shrink Tubing, 127 PiecesHeat shrink tubing, also known as heat shrink sleeve, is a flexible plastic sleeve that fits loosely over a wire, cable joint, or bundle, then shrinks tightly around it when heated, usually with a heat gun or lighter. It insulates and protects the covered section, and typically shrinks to around half its original diameter, so it grips securely once heated.This assortment covers 7 sizes: 30 pieces at 2mm x 40mm, 25 at 2.5mm x 40mm, 20 at 3.5mm x 40mm, 20 at 5mm x 40mm, 16 at 7mm x 80mm, 8 at 10mm x 80mm, and 8 at 13mm x 85mm, giving a wide spread of diameters and lengths in one pack. Choose the diameter that fits loosely over what needs covering before shrinking, since it needs to slide on first.