GB HST-AST Heat Shrink Tubing Assortment, 4 in L, Polyolefin, Black [SKU: ORG6116941]

Secures 14/3, 12/3 and 10/3 Romex and other NM cable, Hardened masonry nail that penetrates cement block or mortar, Clip-on feature for easy cable installs, Saddle resists harmful UV rays, Excellent product to repair appliance, extension or small electronic cords that are exposing bare wire, 600 V/mil dielectric strength, 2:1 shrink ratio means tubing shrinks to 1/2 it's ID size, Self-extinguishing tubing will not drip, crack or flow when heated to shrink temperatures, For cable insulation, marking and bundling. [QTY/UOM: 8 / 1PK]