HEAT SHRINK – VIOLET – POLYOLEFIN 2:1 330FT ROLL 1/4″ ID 6.35mm #CBHFT6001/4V330 VIOLET POLYOLEFIN 2:1 HEAT SHRINK TUBING. Polyolefin Halogen Free Material. 1/4" ID 6.35 mm 330 Ft. R OLL. All are F mark. The product is UL recognized at 600V and the file No is E180908. letting us know you are satisfied with it. byJuly 5, 2026