Heat Shrink Tubing, Medium Wall, Polyolefin, Flexible, Flame Retardant No, Shrink Tubing Adhesive Lined Yes, -40 Degrees to 230 Degrees F, Shrink Ratio 3:1, 4/0 AWG to 500 kcmil, Shrink Tubing I.D. Before Shrinking 1.000 In., I.D. After Shrinking 0.320 In., Shrink Tubing Wall Thickness After Shrinking 0.100 In., Shrink Tubing Length 6 In., Black, Min. Shrink Temp. 203 Degrees F, Max. Voltage 600VFeaturesI.D. After Shrinking: 0.320"Shrink Tubing Wall Type: Medium WallShrink Tubing Material: PolyolefinMin. Shrink Temp.: 203 Degrees FColor: BlackMax. Voltage: 600VShrink Tubing I.D. Before Shrinking: 1.000"Shrink Tubing Wall Thickness After Shrinking: 0.100"Features: Flexible, Environmentally Friendly, Abrasion Resistant, Cut-Through Resistant, Thermal Resistant, Fluid Resistant, Stain ReliefShrink Ratio: 3:1Shrink Tubing Usable Temp. Range: -40 Degrees to 230 Degrees FStandards: UL Recognized to Standard 224 (File E35586)Shrink Tubing Type: Heat Shrink TubingShrink Tubing Adhesive Lined: YesShrink Tube Material Type: FlexibleItem: Heat Shrink TubingFlame Retardant: NoShrink Tubing Length: 6"Use Shrink Tubing With Wire Size: 4/0 AWG to 500 kcmil